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Fatmawati A Rahman; Jasruddin Daud; Rifdan Rifdan; Wahira Wahira

Proceeding of the International Conference on Social Sciences and Humanities Innovation 2025 Asosiasi Peneliti dan Pengajar Ilmu Sosial Indonesia

Interoperability has become a critical enabler of integrated service delivery in contemporary digital government. However, despite significant technological investments, many governments continue to experience fragmented service systems and limited public value outcomes. This study examines how institutional design shapes interoperability capacity and how interoperability contributes to public value creation within digital government frameworks. Employing a qualitative explanatory case study approach, data were collected through semi-structured interviews, document analysis, and institutional observations. The findings reveal that interoperability is not solely a technical function but an institutional capability embedded in governance structures, regulatory frameworks, data standards, and coordination mechanisms. While technical data exchange mechanisms exist, institutional fragmentation, regulatory ambiguity, and limited cross-agency collaboration constrain seamless integration. The study demonstrates that institutional design mediates the relationship between interoperability and public value creation by influencing the effectiveness of integrated service delivery. Public value gains are evident in operational efficiency and accessibility; however, improvements in legitimacy, trust, and service coherence remain incremental where institutional alignment is weak. The research contributes to digital governance literature by conceptualizing interoperability as an institutional construct and highlighting the necessity of governance reform for sustainable public value generation. The findings suggest that governments must prioritize institutional coherence, standardized data governance, and collaborative coordination frameworks to fully realize the transformative potential of digital government.

Nur Hayati; Hilyatun Nisak; Siti nur Azizah; M.Misbahussuduri; Firza Agung Prakoso

Presidensial : Jurnal Hukum, Administrasi Negara, dan Kebijakan Publik 2025 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

Employment agreements are essential legal instruments that regulate the rights and obligations of workers and employers in industrial relations, aiming to ensure legal certainty and balance. In practice, however, the implementation of employment contracts often faces challenges such as differing interpretations, unequal bargaining positions, and inconsistent application of labor regulations. These issues require an effective and constructive dispute resolution mechanism that can address contractual problems while preserving employment relationships. In the Indonesian labor law system, mediation is recognized as a key non-litigation mechanism facilitated by government-appointed mediators to help parties reach mutually acceptable solutions. This study examines the mediation mechanism for resolving employment agreement disputes in Indonesia and analyzes its role as an alternative to court proceedings that emphasizes deliberation, efficiency, and cooperation. Using a normative legal research method with statutory and conceptual approaches, the study analyzes relevant labor laws, mediation regulations, and legal doctrines through a comprehensive literature review. The findings show that mediation is conducted through structured stages, including dispute registration with labor authorities, mediator appointment, facilitated negotiations, and the formulation of agreements or written recommendations. Mediation effectively promotes consensual solutions, reduces procedural complexity, and encourages cooperative communication. It also supports the preservation of harmonious and sustainable employment relationships by prioritizing consensus over adversarial processes. Strengthening mediator competence and improving legal awareness among workers and employers are therefore crucial to optimizing the effectiveness of mediation in resolving employment agreement disputes in Indonesia.

Siti Naila Sya’bani; Luqman Effendi

Jurnal Ventilator: Jurnal riset ilmu kesehatan dan Keperawatan 2025 Stikes Kesdam IV/Diponegoro Semarang, Indonesia

Suicide among adolescents is a serious mental health problem; however, not all adolescents with suicidal ideation progress to suicide attempts. Understanding the psychological factors that influence the transition from intention to actual behavior is essential for effective prevention efforts. This study aims to examine the role of the Theory of Planned Behavior (TPB) in understanding the transition from suicidal intention to suicide attempt behavior, as well as protective behaviors such as mental health help-seeking among adolescents. This study employs a literature review method with a quantitative correlational approach based on the TPB framework, using secondary data from scientific articles published between 2021 and 2025 and obtained through Google Scholar and PubMed. The findings indicate that suicidal ideation is the strongest predictor of suicidal intention but does not always lead to suicide attempts. TPB constructs, particularly perceived behavioral control (PBC), play a crucial role in determining whether intention develops into risky behavior or is redirected toward protective behaviors. In addition, positive attitudes toward mental health services and supportive social norms were found to strengthen adolescents’ intentions to seek help. In conclusion, TPB is a relevant theoretical framework for explaining both risk pathways and prevention pathways of adolescent suicide and has the potential to serve as a foundation for developing more effective prevention interventions.

Putu Primantari Vikana Suari; I Dewa Ayu Angelina Pradnyawati; I Gede Andy Andika Parahita; Nelson Darma Effendi; Kurnia Wardani Miftha Huljanah +1 more

Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam 2025 Pusat riset dan Inovasi Nasional

The discharge of surfactant-laden wastewater from the rapidly expanding laundry industry poses significant environmental risks, especially in densely populated urban areas. While constructed wetlands (CWs) and Eco-Enzyme technology have shown promise for surfactant remediation, their standalone application requires long hydraulic retention times (HRTs), limiting practical implementation. This study evaluated the efficacy of a novel integrated system combining a subsurface constructed wetland (SSFCW) with fruit peel-derived Eco-Enzyme to treat synthetic laundry wastewater. Over a 6-day treatment period, the combined system achieved a remarkable surfactant removal efficiency of 99.63%, reducing the concentration from 225 mg/L to 0.835 mg/L—well below the regulatory threshold of 3 mg/L. The synergistic degradation mechanism involves enzymatic hydrolysis via Eco-Enzyme lipase and protease activity, complemented by microbial mineralization in the wetland rhizosphere. This system maintains optimal environmental conditions, with a stable pH of 6.85-7.32 and a temperature of 30.9-35.2°C, supporting robust biological activity. These findings demonstrate that the integrated Eco-Enzyme/SSFCW system overcomes the limitations of conventional HRT approaches, offering a highly efficient, sustainable, and practical decentralized wastewater treatment solution for the laundry industry.  

Agus Salen; Romansyah Sahabuddin; Chalid Imran Musa; Thamrin Tahir; Agung Widhi Kurniawan

Prosiding Seminar Nasional Ilmu Manajemen Kewirausahaan dan Bisnis 2025 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

This study aims to understand the meaning of adaptive leadership in modern organizations facing transformations in work culture during the era of disruption. Using a phenomenological qualitative approach within the social constructivist paradigm, this research explores the lived experiences of leaders in interpreting change, uncertainty, and human values amid digitalization and organizational complexity. Data were collected through in-depth interviews and non-participant observation involving eight leaders from various industrial sectors in Indonesia and were analyzed using Colaizzi’s phenomenological analysis technique. The findings reveal that adaptive leadership is understood as a reflective and social process rooted in value awareness, empathy, and collective learning capacity. Adaptive leaders not only direct change but also facilitate learning and build trust through open communication and collaborative work cultures. Adaptive values such as flexibility, empathy, and moral reflection are key to shaping inclusive and sustainable organizational cultural transformation. Theoretically, this study extends the discourse on adaptive leadership within phenomenological and social contexts, while practically emphasizing the importance of value-based reflective leadership in navigating disruptive change.

Nasrullah Nasrullah; Romansyah Sahabuddin; Rahmatullah Rahmatullah; Abdul Rahim

Prosiding Seminar Nasional Ilmu Manajemen Kewirausahaan dan Bisnis 2025 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

This study aims to analyze the implementation of the Balanced Scorecard (BSC) as a strategic performance evaluation tool in the era of digital transformation. Using a descriptive qualitative approach within the social constructivist paradigm, data were collected through in-depth interviews, non-participant observation, and document analysis in three organizations undergoing digitalization. Thematic analysis (Braun & Clarke, 2006) identified four main themes in the application of the BSC: digital strategy alignment, digital readiness and data integration, a culture of learning and innovation, and adaptive leadership transformation. The findings indicate that the BSC functions not only as a performance measurement system but also as an adaptive, collaborative, and data-driven strategic management framework. The integration of digital technologies accelerates decision-making processes and strengthens reflective organizational culture. Theoretically, this study extends the classical BSC model of Kaplan and Norton (1996, 2001) toward a Digital Balanced Scorecard that emphasizes synergy among strategy, data, and organizational learning. Practically, the results highlight the importance of digital readiness, an innovation-oriented culture, and adaptive leadership as key foundations for successful BSC implementation in the era of digital disruption.

Alfina Sitangganga; Darwin Lie; Robet Tua Siregar

Proceeding of the International Conference on Management, Entrepreneurship, and Business 2025 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

This study seeks to investigate a consumer behavior model by evaluating the impact of interactive technology-driven digital innovation and perceived value on digital engagement, with customer behavior serving as a mediating variable within the retail sector in Jambi Province. A quantitative research design utilized a survey method with 150 retail consumers as participants. We used Structural Equation Modeling–Partial Least Squares (SEM-PLS) to look at both the measurement and structural models. The findings of the measurement model show that all indicators match the requirements for convergent validity. The outer loading values are all over 0.70, which means that the construct is reliable and valid. The evaluation of the structural model indicates that perceived value exerts a positive and significant influence on both consumer behavior and digital engagement. Also, how people act as consumers has a big effect on how they contact with and participate in digital media. This means that people who think retail services are more valuable are more likely to interact with and participate in digital media. Nevertheless, interactive technology-driven digital innovation does not exhibit a substantial direct impact on customer behavior or digital engagement. These findings suggest that value perception is more influential than technology innovation in determining consumer responses inside digital retail environments. This research enhances the body of knowledge regarding consumer behavior and digital marketing by highlighting the strategic significance of perceived value in augmenting consumer involvement within digital retail contexts.

Siti Faridah; Kuntoro Kuntoro

Jurnal Cakrawala Pendidikan dan Biologi 2025 Asosiasi Riset Ilmu Pendidikan Indonesia

The evaluation of Indonesian language instruction at the junior secondary level remains predominantly oriented toward lower-order thinking skills, thereby constraining the advancement of students’Higher Order Thinking Skills (HOTS). This situation necessitates the development of comprehensive assessment tools that are coherently aligned with the Merdeka Curriculum. The present study introduces a model for constructing HOTS-oriented assessment instruments targeting procedural text writing in Phase D. The development process was systematically organized through several stages: translating learning outcomes into measurable indicators, preparing assessment blueprints, creating item cards, formulating scoring rubrics for attitudes, knowledge, and skills, and finally analyzing and interpreting the assessment data. These instruments were specifically designed to capture students’ analytical, evaluative, and creative abilities in producing procedural texts that are logical, coherent, and effective. Findings demonstrate that the instruments provide an objective and holistic representation of students’ competency attainment. In summary, the proposed HOTS-based assessment model for procedural text writing is practical, methodical, and contextually relevant, serving as a valuable framework for evaluating Indonesian language learning in accordance with the Merdeka Curriculum principles.

Teguh Handoyo; Ani Ani

Jurnal Pendidikan dan Kewarganegara Indonesia 2025 Asosiasi Riset Ilmu Pendidikan Indonesia

Constructivism learning theory places learners as active subjects in constructing knowledge through learning experiences, social interactions, and reflection on their surroundings. This approach views learning not as a passive process of receiving information, but as an active process of constructing meaning based on the prior knowledge possessed by learners. This paper aims to comprehensively examine the development and definition of constructivist learning theory, its main principles and characteristics, and its implications in the learning process, particularly in the context of primary education. The writing method used is a literature study by analyzing various literature sources in the form of textbooks, scientific journal articles, and other relevant references related to constructivism theory. The results of the study show that constructivist learning emphasizes learner-centered learning, where knowledge is not transferred directly by the teacher but is constructed through a process of assimilation and accommodation. In this approach, teachers act as facilitators who design a conducive learning environment so that students are able to build understanding independently and through social interaction. The application of constructivist learning has been proven to encourage the development of critical thinking, problem solving, cooperation, and meaningful learning. Therefore, constructivist learning theory is relevant to be applied in modern learning as an effort to improve the quality of the learning process and outcomes of students.

Hamsina Hamsina; Romansyah Sahabuddin; Muhammad Rakib; Ichwan Musa

Prosiding Seminar Nasional Ilmu Manajemen Kewirausahaan dan Bisnis 2025 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

This study aims to understand how the spirit of innovation and the meaning of entrepreneurship are constructed through the lived experiences of startup business actors in the digital economy era. Using a qualitative narrative inquiry approach within the social constructivist paradigm, this research explores how startup entrepreneurs interpret innovation, resilience in the face of failure, and social responsibility as integral parts of their entrepreneurial identity. Data were collected through in-depth interviews, non-participant observation, and document analysis of startups in the technology, education, and creative economy sectors in Indonesia. Narrative thematic analysis reveals that innovation is understood not merely as a business strategy but also as a form of self-expression and the construction of entrepreneurial identity. Failure is perceived as a reflective learning process that shapes resilience and generates new meaning in the entrepreneurial journey. Moreover, entrepreneurship is interpreted as a meaningful journey that integrates economic goals with social and moral values. The digital ecosystem functions as a social space where entrepreneurial values are negotiated, shared, and reinforced through interaction and collaboration. These findings affirm that entrepreneurship in the digital era is a social process involving creativity, ethical reflection, and sustainable innovation. Theoretically, this study contributes to expanding the understanding of entrepreneurship as a social practice, while practically emphasizing the importance of reflective learning and value awareness in building a sustainable and meaningful startup ecosystem for society.

Rakei Yunardhani; Sudarmiatin Sudarmiatin; Agus Hermawan

International Journal of Entrepreneurship and Management 2025 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Customer satisfaction has become a major focus in the development of modern services as the role of the service sector in the regional economy increases, including in the city of Balikpapan. However, the literature discussing customer satisfaction models shows conceptual and methodological fragmentation, requiring a systematic synthesis to identify theoretical patterns and current research developments. This study aims to map customer satisfaction models in the service industry through a Systematic Literature Review (SLR) approach using the PRISMA guidelines. A total of 20 articles selected from the last five years were analyzed to identify dominant constructs, methodological approaches, and relevant research trends. The review results show that customer satisfaction models have evolved from traditional service quality-based approaches to models that integrate customer experience, perceived value, trust, and digital dimensions such as personalization and AI-based services. The findings also emphasize the importance of local context, especially in the service sector in Balikpapan, where cultural factors, customer behavior, and the dynamics of city growth influence the structure of satisfaction models. Overall, this study provides a synthesis framework that can be used as a theoretical and practical foundation for designing service quality improvement strategies and developing a further research agenda in the service sector.

Iswati Iswati; Bayu Ardiwansyah; Retno Fajarwati; Faizah Kanti Pandia; Handini Lutfiana Alfaqih

Jurnal Pengabdian Masyarakat dan Transformasi Kesejahteraan 2025 Lembaga Pengembangan Kinerja Dosen

The revitalization of the Rukun Masyarakat (Parukmas) Market through innovative Instagrammable photo spots is a strategic effort to develop the potential for creative tourism in Yosodadi Village, Metro Timur District. The market, which previously served only as a center of local economic activity, is being revitalized into a public space-based tourist destination that is aesthetic, educational, and attractive. This transformation aims to create a new experience for visitors by presenting an engaging, thematic visual design that aligns with social media trends, particularly Instagram. This research aims to design and implement Instagrammable photo spots that can enhance the appeal of Parukmas Market and evaluate their impact on increasing visitor numbers and empowering the surrounding community economically. The research method used is participatory, involving the community, vendors, and local stakeholders in the planning, design, and construction of the facility. Evaluation is conducted through direct observation of market activities and visitor satisfaction surveys to assess responses and perceived benefits. The expected outcome of this activity is the creation of a creative space that can enhance social interaction, strengthen local identity, attract tourists, and open new business opportunities for the community, thereby strengthening the local economy and increasing vendor income.

Ramadhan Hibatur Rahman; Karin Angelika Putri; Ma’isyatur Rodhiyah; Novia Ardhana; Yossinomita Yossinomita

Prosiding Seminar Nasional Ilmu Teknik 2025 Asosiasi Riset Ilmu Teknik Indonesia

This study aims to analyze the factors affecting real wages of construction workers across provinces in Indonesia from 2010 to 2023 using panel data analysis. The independent variables include Provincial Minimum Wage (UMP), Consumer Price Index (CPI), Open Unemployment Rate (TPT), and Performance Pay (Balas Jasa). A panel dataset of 476 observations from 34 provinces over 14 years was analyzed using three model approaches: Common Effect Model (CEM), Fixed Effect Model (FEM), and Random Effect Model (REM). The best model was determined through Chow Test, Hausman Test, and Lagrange Multiplier Test, which confirmed that the Fixed Effect Model (FEM) is the most appropriate for analyzing this research data. FEM estimation results show that simultneously, all independent variables (UMP, CPI, TPT, and Performance Pay) have a significant effect on real wages with an F-statistic value of 436,465.9 (p-value = 0.0000 < 0.05), indicating that the model as a whole is highly valid and capable of explaining the variation in real wages collectively. However, partial tests reveal that only the Real Wage variable has a positive and statistically significant effect on Performance Pay (coefficient = 106.3320; t-statistic = 1276.083; p-value = 0.0000), while UMP (p-value = 0.1472), CPI (p-value = 0.6460), and TPT (p-value = 0.6934) show no significant effects at the 5% significance level. The research model demonstrates very high predictive ability with an R-squared value of 0.999735 (99.97%), indicating that the variables studied can explain nearly all variation in real wages of construction workers at the provincial level. This research provides policy implications that improving real wages in the construction sector requires an integrated approach that focuses not only on minimum wage setting but also on regional inflation control, human capital quality improvement, and creating conducive labor market conditions through unemployment reduction

Muhammad Norhadi; Desty Novita Sari

Jurnal Hukum, Politik dan Humaniora 2025 Lembaga Pengembangan Kinerja Dosen

The homicide arising from the victim’s refusal to terminate her pregnancy presents a crucial issue regarding how the element of intent is constructed within Indonesian criminal law. This study originates from the need to examine the extent to which the offender’s motive triggered by anger after the victim declined his request for an abortion may influence the classification of dolus in the act of killing. The objective of this research is to describe the characteristics of intent in the perpetrator’s actions, determine whether the incident meets the criteria of dolus directus, dolus indirectus, or dolus eventualis, and assess the role of motive in shaping criminal liability. The method employed is normative legal research using a case approach and a statute approach, supported by the analysis of comparable court decisions and criminal law doctrines concerning the element of intent. The research findings indicate that the perpetrator’s deliberate assault on the victim after she rejected the request to terminate the pregnancy can be categorized as dolus directus, as he both realized and desired the lethal outcome of his conduct as an expression of anger. The motive related to the refusal of pregnancy responsibility does not negate intent; rather, it merely serves as a trigger for the criminal act. Thus, the element of intent in this case can be firmly constructed through an assessment of the perpetrator’s will, awareness, and conduct, thereby ensuring the accurate application of homicide provisions and providing legal certainty regarding the limits of criminal liability in pregnancy-related conflicts.

Pajar Tryadi; Salahuddin Harahap

Moral : Jurnal kajian Pendidikan Islam 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

Ontology is the philosophical foundation that determines the way reality is understood in the development of science. Differences in ontological assumptions will have implications for the way science is constructed, developed, and interpreted. This article aims to philosophically analyze the ontology of science in Western and Islamic perspectives by highlighting its fundamental similarities and differences. This study uses a qualitative approach based on literature studies with descriptive-analytical and comparative methods. The results show that the ontology of Western science tends to emphasize empirical and rational reality as the main object of science, while the ontology of Islamic science is based on the principle of monotheism which looks at reality holistically, including physical and metaphysical dimensions. Although paradigmatically different, the two perspectives have a common point in the recognition of the order of nature and the role of reason in understanding reality. This article affirms the importance of ontological dialogue between the West and Islam in formulating a scientific paradigm that is not only technically advanced, but also philosophically and ethically meaningful.

Agus Salen; Romansyah Sahabuddin; Chalid Imran Musa; Thamrin Tahir; Agung Widhi Kurniawan

Proceeding of the International Conference on Economics, Accounting, and Taxation 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study explores how Generation Z constructs work values and meaning in modern organizations shaped by digitalization and social transformation. Using a qualitative phenomenological approach under a social constructivist paradigm, the research investigates the lived experiences of young professionals in the digital, creative, and startup sectors. Data were collected through in-depth interviews and non-participant observation and analyzed using thematic analysis (Braun & Clarke, 2006; Moustakas, 1994). Findings show that Generation Z defines work through three interrelated dimensions: (1) intrinsic motivation grounded in personal purpose and self-expression, (2) redefined productivity emphasizing creativity and emotional balance rather than quantitative output, and (3) job satisfaction derived from inclusive culture and adaptive leadership. These results support Self-Determination Theory (Deci & Ryan, 2000) and Social Constructionism (Berger & Luckmann, 1966), showing that work meaning is socially constructed rather than objectively given. Overall, the study concludes that for Generation Z, work represents not merely economic activity but a medium for identity, contribution, and personal growth, urging organizations to embrace meaning-centered and value-driven leadership to enhance engagement and fulfillment.

Ni Luh Kade Yuliani Giri; I Gusti Ayu Gde Sosiowati; I Wayan Pastika; Made Ratna Dian Aryani

International Journal of Multilingual Education and Applied Linguistics 2025 Asosiasi Periset Bahasa Sastra Indonesia

This study examines Japanese advertising and product-information texts on Shiseido Japan’s official website (www.brand.shiseido.co.jp) that grammatically prevent readers from construing statements as universal claims (“always” or “true for everyone”). It addresses two problems: how universal readings are blocked through grammatical construction in this register, and how the main blocking mechanisms differ in limiting generalisation and managing scope. The data consist of sentence-level usage, precautionary, and quality-related statements that plausibly invite broad general interpretations. Seven analytically representative tokens are used as illustrative evidence, covering wake-negation, baai-based case framing, and event/occasion packaging with V-ru koto ga aru, including rare-event calibration with mare ni and layered conditional framing. The study employs qualitative, theory-driven grammatical analysis focusing on clause structure, embedding, nominalisation, connective relations, and the compositional contribution of key markers. The results identify recurring templates with distinct structural signatures. Wake-negation blocks over-strong uptake by denying a candidate inference (…to iu wake de wa arimasen). Case framing with baai shifts categorical commitments into situation-restricted possibility (…baai ga arimasu), including complex variants that add causal linkage, avoidance marking, and directive closure. Event/occasion packaging with koto plus existential predication (…koto ga arimasu) presents anomalies as contingent occurrences, and it can be triggered by causal conditions (e.g., temperature change) or conditional frames (…to). Rare-event marking with mare ni further calibrates frequency and often co-occurs with contrastive reassurance about quality. Overall, universal-blocking emerges as a set of non-redundant grammatical routes that constrain inference, situational domain, and event profiling in a compact public informational genre.

Fadillah Fadillah; Romansyah Sahabuddin; Anwar Ramli; Ikhwan Maulana

Proceeding of the International Conference on Economics, Accounting, and Taxation 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study aims to understand how accounting functions as a social construction in shaping the meaning of transparency and responsibility in the modern business world. Accounting has long been viewed as a technical, neutral, and objective system; however, both financial and non-financial reporting practices also reflect the values, ideologies, and moral consciousness embedded within organizations. Using a qualitative interpretive approach within the framework of social constructivism (Berger & Luckmann, 1966), this study explores the meanings constructed by accounting practitioners through social interactions, organizational culture, and reporting policies. Data were collected through in-depth interviews, participatory observations, and document analysis of corporate reports, and were analyzed using interpretative thematic analysis. The results reveal that transparency and responsibility are not merely formal obligations but the outcomes of social processes involving the externalization of values by leaders, the objectivation of those values through reporting systems, and their internalization within individual moral awareness. In this context, accounting functions as a social language that reflects organizational morality, legitimacy, and identity. Organizations with participatory and reflective cultures are found to develop more authentic transparency, while bureaucratic structures tend to produce symbolic transparency. Theoretically, this study contributes to the discourse of critical accounting by asserting that accounting numbers and reports are socially constructed artifacts imbued with values. Practically, the findings highlight the importance of ethical leadership, reflective culture, and social dialogue as foundational elements for implementing authentic transparency and sustainable corporate responsibility.

Ahmad Chairul Anwar; Anriz Nazarudin Halim; Dhoni Martien

Presidensial : Jurnal Hukum, Administrasi Negara, dan Kebijakan Publik 2025 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

The phenomenon occurring in society regarding deeds of sale and purchase drawn up by land deed officials that contain material defects is certainly contrary to what is stipulated by law. Thus, the research questions are: What are the legal consequences of a material defect in a Deed of Sale and Purchase drawn up by a Land Deed Official? and How does a material defect in a Deed of Sale and Purchase drawn up by a Land Deed Official arise? In this study, the researcher uses Otto Jan Michael's theory of legal certainty and R. Soeroso's theory of legal consequences. The research method used in this study is normative juridical research janis, namely legal research with literature studies. The research approaches used are legislation, conceptual approach, analytical approach and case approach. The technique of collecting legal materials is by identifying and inventorying positive legal rules. Literature, journals and other sources of legal materials. For the analysis technique of legal materials, it is carried out by grammatical interpretation, systematic interpretation, analogy construction and legal refinement construction. The results of this study found the conclusion that the legal consequences of the sale and purchase deed being carried out unilaterally made before PPAT caused the sale and purchase deed to not have legal certainty. Although the sale and purchase deed was made formally by and before PPAT, the legal action contained a material defect, and was canceled by the court, there was also a legal relationship between the legal subjects, the cancellation showed legal certainty, but gave birth to a lawsuit due to unlawful acts, and the legal certainty of the sale and purchase deed made by PPAT contained material defects making PPAT not have binding legal force which resulted in unilateral The sale of land must be done by mutual agreement or known to both parties, in addition to having no legal force, the deed is canceled by the court. Thus, the cancellation of the sale and purchase deed contains a material defect in the court, providing legal certainty for matters that are not in accordance with the applicable provisions of the law.

Andreas Nathanael; Cindy Malim; Neza Dwi Sandani; Yossinomita Yossinomita

Prosiding Seminar Nasional Ilmu Teknik 2025 Asosiasi Riset Ilmu Teknik Indonesia

In the contemporary digital marketplace, consumers increasingly face diverse product choices and brand communications. Understanding the mechanisms through which product quality and brand perception influence customer loyalty remains critical for competitive advantage. The mediating role of customer trust in this relationship has received limited empirical attention within Indonesian market contexts. This research analyzes the direct and indirect effects of product quality and brand perception on customer loyalty, with customer trust as a mediating variable, using Partial Least Squares Structural Equation Modeling (PLS-SEM) methodology on 103 respondents. A quantitative cross-sectional survey design was employed, collecting data via Likert-scale questionnaires (1-5) with 15 measurement items across four latent constructs: Product Quality (5 items), Brand Perception (4 items), Customer Trust (3 items), and Customer Loyalty (3 items). Data analysis utilized PLS-SEM via SmartPLS 3.0, including assessment of measurement model validity (outer model), structural relationships (inner model), and mediation effects through bootstrapping (5000 iterations). The outer model demonstrated adequate validity with 12 of 15 indicators loading above 0.7, and all constructs meeting composite reliability (CR > 0.7) and average variance extracted (AVE > 0.5) criteria. The inner model revealed that product quality significantly influenced customer trust (β = 0.624, p < 0.001), while brand perception showed no significant direct effect (β = 0.045, p = 0.767). Customer trust strongly predicted loyalty (β = 0.650, p < 0.001). Product quality demonstrated a significant indirect effect on loyalty through trust (β = 0.405, p < 0.001), indicating full mediation. The model explained 43.5% of trust variance and 42.2% of loyalty variance. Product quality emerged as the dominant antecedent of customer trust and loyalty, while brand perception did not significantly contribute. Trust served as the critical mechanism translating quality into loyalty. These findings suggest that companies should prioritize quality assurance and consistent delivery over brand marketing campaigns for sustainable loyalty development. The research contributes to mediation theory in consumer behavior and provides actionable strategic guidance for practitioners in emerging markets.