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This study aims to map the trends, integration forms, effectiveness, and contribution of ethnomathematics in elementary school mathematics learning toward national cultural preservation. A systematic literature review (SLR) approach following the PRISMA 2020 protocol was employed. Searches across four academic databases (Scopus, Google Scholar, CrossRef, and Semantic Scholar) yielded 1,176 articles, from which 30 articles met the inclusion criteria. Results indicate that ethnomathematics research in elementary schools has increased significantly during 2023–2026, particularly following the implementation of Kurikulum Merdeka. The three most dominant forms of integration are digital modules and media (53.3%), traditional games (33.3%), and ethnomathematics-based worksheets (13.3%). Geometry and measurement is the most researched mathematics topic (50.0%), and conceptual understanding shows the most significant improvement (40.0%). Beyond improving mathematics achievement, ethnomathematics integration contributes to cultural preservation through cultural contextualization in learning (60.0%), strengthening cultural identity and values (26.7%), and active local cultural preservation (10.0%). The study recommends teacher training, curriculum policy strengthening, cross-sector collaboration, and further research to sustain ethnomathematics implementation in Indonesian elementary schools.

Allergic rhinitis (AR) is a chronic inflammatory disorder of the nasal mucosa mediated by immunoglobulin E (IgE) in response to allergen exposure. This condition has become a significant global health concern because of its increasing prevalence and substantial impact on quality of life, sleep, cognitive function, and work productivity. AR is also commonly associated with other atopic diseases, including asthma and atopic dermatitis. This article aims to review the current understanding of allergic rhinitis, focusing on epidemiology, pathophysiology, clinical manifestations, diagnostic approaches, and evidence-based management strategies. This study used a narrative literature review method by analyzing scientific articles, clinical guidelines, and peer-reviewed journals published between 2015 and 2025. Literature sources were obtained from PubMed, Google Scholar, and relevant medical databases using keywords related to allergic rhinitis, IgE, diagnosis, and immunotherapy. The findings indicate that allergic rhinitis involves complex immune mechanisms characterized by Th2 lymphocyte activation, IgE production, and inflammatory mediator release. Diagnosis is primarily established clinically and supported by allergy testing such as skin prick tests or serum-specific IgE measurement. Intranasal corticosteroids remain the first-line therapy for moderate to severe cases, while antihistamines and leukotriene receptor antagonists are used as adjunctive therapies. Allergen immunotherapy has shown effectiveness in modifying disease progression and improving long-term outcomes. In conclusion, allergic rhinitis is a manageable chronic disease that requires a comprehensive and individualized treatment approach involving environmental control, pharmacotherapy, and immunotherapy.

This community service activity aims to improve the community’s legal understanding and awareness through outreach on the National Criminal Code (KUHP) in Waisarisa Village, West Kairatu Subdistrict, West Seram Regency. The issues identified include the community’s limited understanding of the provisions of the New Criminal Code and a lack of legal awareness in daily life. The method used in this activity was a quantitative descriptive approach with a one-group pre-test and post-test design. Data collection was conducted through pre-tests, post-tests, and observations of 46 respondents who participated in the dissemination activity. The results of the activity showed an increase in the community’s legal understanding and awareness after participating in the outreach. The average pre-test score of 68.48% increased to 100% on the post-test, representing a 46.03% increase. The most significant improvement occurred in the indicators of understanding of the new Criminal Code and community legal awareness, each of which increased by 96%. These results indicate that legal outreach activities using an educational and participatory approach are effective in improving the community’s legal literacy. It is hoped that this initiative will foster a culture of legal awareness and enhance the community’s compliance with legal regulations in social life.

TPS 3R is a community-based waste management approach aimed at reducing waste generation through reduce, reuse, and recycle activities. However, the operational sustainability of TPS 3R still faces several challenges,including  waste processing effectiveness, and community participation. This study aims to analyze the community’s Willingness to Pay (WTP) for waste management fees and to formulate priority recommendations for improving the performance of TPS 3R Banjar Sugihan using the Quality Function Deployment (QFD) method. The research was conducted in Banjar Sugihan Village, Tandes District, Surabaya City, involving 563 household respondents. WTP analysis was carried out using the bidding game method, while QFD analysis was conducted through the preparation of the House of Quality (HoQ). The results showed that the community’s WTP ranged from IDR 16,000 to IDR 19,000 per month. If applied to all 3,758 households in Banjar Sugihan Village, the potential retribution revenue is estimated to reach IDR 60,128,000–IDR 71,402,000 per month. The QFD analysis indicated that the priority strategies for improving TPS 3R performance include enhancing infrastructure facilities, optimizing waste sorting and processing, increasing waste processing capacity, strengthening human resource capacity, and implementing a WTP-based retribution system. Therefore, the implementation of a WTP-based retribution system and priority strategies derived from QFD analysis are expected to support the sustainability of waste management at TPS 3R Banjar Sugihan.

Diabetes Mellitus Type II is a chronic metabolic disease characterized by elevated blood glucose levels due to insulin resistance and impaired insulin secretion. Globally, the number of people with diabetes in 2024 is estimated to reach 800 million, with more than 95% being Type II Diabetes Mellitus. At RSUD Prof. M. Yamin, SH Pariaman in 2025, there were 189 recorded cases of Type II Diabetes Mellitus without complications. The purpose of this scientific paper is to provide nursing care to a patient with Type II Diabetes Mellitus in the Internal Medicine Ward of RSUD Prof. M. Yamin, SH Pariaman. The method used is a case study with a nursing process approach, including observation, interviews, physical examination, and data collection from medical records. This study was conducted in the internal ward for 5 days, from February 6, 2026 to February 10, 2026, with the subject Mrs. N. The assessment results identified nine nursing problems: unstable blood glucose levels, acute pain, impaired skin/tissue integrity, ineffective peripheral perfusion, impaired physical mobility, sleep pattern disturbance, fatigue, risk of infection, and risk of nutritional deficit. The evaluation after 5 days of nursing care showed that five diagnoses were resolved, namely unstable blood glucose levels, ineffective peripheral perfusion, fatigue, risk of infection, and risk of nutritional deficit. Meanwhile, the other four diagnoses were not fully resolved but showed improvement. It is expected that the patient and family will maintain adherence to a healthy lifestyle, therapy, diet, and regular follow-up in order to prevent complications.

The enactment of Law Number 1 of 2023 concerning the Criminal Code (KUHP) has brought a fundamental paradigm reconstruction to the Indonesian criminal justice system through the explicit recognition of the "living law" (hukum yang hidup di masyarakat). This study aims to analyze the legal standing of living law within the Indonesian legal system and examine the juridical and sociological implications of integrating these unwritten norms from the perspective of Article 2 of Law Number 1 of 2023. The research method employed is normative legal research with a statutory approach. The results indicate that the positioning of living law holds a strategic standing rooted in Article 18B paragraph (2) of the 1945 Constitution of the Republic of Indonesia and is further reinforced by the Constitutional Court Decision Number 35/PUU-X/2012. Following the promulgation of Law Number 1 of 2023, Article 2 paragraph (1) formally deconstructs the rigidity of the colonial-inherited formal legality principle (Wetboek van Strafrecht) and transforms it toward a material legality principle. Consequently, living law is now recognized as a valid basis for criminal liability and acts as a complement to national law, manifested through additional criminal penalties in the form of fulfilling local customary obligations to support restorative justice. Nonetheless, the state imposes limitations through a codification mechanism into Regional Regulations guided by Government Regulations, which must be aligned with Pancasila, the 1945 Constitution, Human Rights, and general principles of law recognized by civilized nations to prevent legal uncertainty and subjective interpretations of the law.

Car Free Night (CFN) activities, which are held periodically in urban public spaces, have become one of the local government's strategies to support emission reduction and empower Micro, Small, and Medium Enterprises (MSMEs). This study aims to analyze the economic impact of CFN implementation on MSMEs in the handicraft sector in Sumbawa Regency. The method used is a mixed methods approach through a quantitative survey of 30 craft MSME actors and in-depth qualitative interviews with five key informants from government agencies, business actors, and visitors. The results show that the implementation of CFN has a positive impact on increasing MSME turnover by an average of 30-40% per event, opening up new market access, and strengthening the existence of local culture through regional craft products. However, the challenges faced include limited production capacity, suboptimal digital marketing, and dependence on physical events. Therefore, sustainable policy interventions are needed in the form of business management training, integrated digital promotion, and MSME support facilities in public spaces. This study reinforces previous findings that creative public spaces such as CFN contribute significantly to local economic growth.

This study aims to analyze the implementation of good governance principles in digital population administration services in Medan Marelan Subdistrict from the perspective of Administrative Law. The background of this research is based on the importance of digital transformation in public services through the Electronic-Based Government System (SPBE) to enhance transparency, accountability, effectiveness, and efficiency. However, in practice, several obstacles are still encountered, such as limited infrastructure, network disruptions, and limited human resources. This research employs an empirical legal research method with both empirical and statutory approaches. Data were collected through field research, including interviews with subdistrict officials and the community, as well as library research involving laws, regulations, and relevant literature. The data were analyzed qualitatively to examine the conformity between the implementation of services and the principles of good governance and general principles of good administration (AUPB). The results show that the implementation of good governance principles in digital population services in Medan Marelan Subdistrict has not been fully optimal. This is indicated by challenges in information transparency, system effectiveness, and limitations in human resources and infrastructure. Nevertheless, digital services have provided convenience for the community in accessing population administration services. In conclusion, improvements in human resources quality, technological infrastructure, and the strengthening of supervision and evaluation mechanisms are necessary to achieve public services that align with good governance principles.

People with disabilities still face various barriers in exercising their equal rights, including in accessing public facilities and tourism sites. This study aims to analyze the factors that support and hinder the implementation of Cimahi City Regulation No. 20 of 2018 on the Protection and Fulfillment of the Rights of Persons with Disabilities, particularly at tourist attractions in Cimahi City. The approach used is qualitative, employing a case study method to explore the phenomenon of policy implementation in depth using various data sources. The research findings indicate that supporting factors include strong legal legitimacy, the local government’s political commitment, coordination across Local Government Agencies (LGAs), the use of social media for outreach, and the involvement of the disability community in the planning process. Meanwhile, inhibiting factors include budget constraints, suboptimal accessibility facilities, a weak database system for disability needs, uneven public outreach, low empathy among tourism managers, and weak enforcement of sanctions. This study implies the need for strengthened oversight, optimization of resources, massive legal education, and a shift in mindset to achieve substantive inclusivity.

Parental violence against children constitutes a serious violation of their human rights, as guaranteed by Article 5 of the 1948 Universal Declaration of Human Rights and Article 19 of the 1989 Convention on the Rights of the Child. It is also contrary to Indonesia’s family law system, as set out in Law No. 35 of 2014 on Child Protection. This study aims to analyse the forms of such violence and formulate a holistic, restorative strategy to restore children’s human rights. Using a normative-empirical approach involving the analysis of legal documents, court rulings and 2023 data from the National Commission on Violence Against Women (Komnas Perempuan), which recorded 45,000 cases annually (60% of which involved parents as perpetrators), it was found that effective strategies include medical and psychological rehabilitation via P2TP2A and TF-CBT, and restorative justice through mediation under Supreme Court Regulation (Perma) No. 4 of 2019. Socio-economic support, such as the PKH programme, is also crucial. The main obstacles are patriarchal culture and a regulatory vacuum regarding the KHI. The conclusion emphasises the need for cross-sectoral commitment and makes recommendations including the introduction of mandatory parental counselling, prioritisation of court mediation, sub-district recovery units and large-scale public awareness campaigns. This study contributes to the strengthening of child protection within Indonesian family law.

This study was conducted to examine the integration of spiritual intelligence into Islamic Religious Education (PAI) learning as an effort to strengthen students’ character. At MA Al-Amien Bugih Pamekasan, some students still demonstrate a lack of discipline, responsibility, and honesty in the learning process. To address these issues, PAI teachers integrate spiritual values through religious activities and the cultivation of positive habits during classroom instruction. This study aims to describe the implementation of spiritual intelligence integration, the strategies used by teachers, and its implications for students’ character development. This research employed a descriptive qualitative approach. Data were collected through observations, interviews, and documentation involving purposively selected informants, namely PAI teachers and students. Data analysis followed the Miles, Huberman, and Saldana model, including data reduction, data display, and conclusion drawing. The validity of the findings was ensured through source and technique triangulation. The results indicate that the integration of spiritual intelligence in PAI learning has been implemented systematically through planning, implementation, and evaluation stages. Teachers incorporate spiritual values through religious practices, role modeling, learning reflections, discussions of moral values, and character assessments. These strategies contribute positively to the development of students’ character, particularly in fostering discipline, responsibility, honesty, cooperation, empathy, and independence. Although several challenges remain, including differences in students’ backgrounds, limited instructional time, and external environmental influences, the integration of spiritual values continues to support sustainable character development among students. The findings highlight the important role of spiritual intelligence in creating meaningful learning experiences and promoting positive character formation in Islamic educational settings.

Construction project control requires careful planning to avoid delays and cost overruns. This study aims to evaluate the performance of the CBT Laboratory Building construction project at the Faculty of Medicine, Wahid Hasyim University, Semarang, in terms of cost and time using the Earned Value Analysis (EVA) method, and to analyze acceleration alternatives using the crashing method. The method used is a quantitative approach with a case study, based on project data such as the Budget Plan (RAB), S-curve, and work progress reports. The analysis was carried out using the Earned Value Analysis (EVA) method to assess project performance in terms of cost and time through indicators such as CV, SV, CPI, and SPI. Furthermore, an acceleration analysis was conducted using the crashing method to determine the optimal alternative for overcoming project delays by considering time and cost efficiency. The results of the Earned Value Analysis indicate that the project experienced delays and cost overruns, as shown by SPI < 1 and CPI < 1. The estimated project completion time increased to 227 days, longer than the initial plan of 217 days, while the estimated final cost reached RP 5,451,241,064.85, exceeding the initial budget. Acceleration efforts using the crashing method show that adding adding labor is more efficient than working hours (overtime), resulting in a project duration of 212 days with lower costs of RP 5,658,221,364.08. Thus, the Earned Value Analysis method is effective for evaluating project performance, while crashing can be a solution for acceleration by considering time and cost efficiency.

Rapid population growth in Sidoarjo Regency has triggered massive land-use changes, resulting in increased surface runoff and reduced performance of the drainage system. This study aims to evaluate the hydraulic capacity of drainage channels in the Pondok Sidokare Indah Housing area against design flood discharges with return periods of 2, 5, and 10 years. The method used is a descriptive quantitative approach, involving hydrological analysis using maximum daily rainfall data from 2015–2025 and hydraulic modeling of the existing channel along 350 meters. The frequency analysis results indicate that the Log Pearson Type III distribution is the most suitable method based on statistical parameters and the Smirnov-Kolmogorov goodness-of-fit test. The calculation of design flood discharge using the rational method yields values of 0.749 m³/s (2-year), 1.003 m³/s (5-year), and 1.164 m³/s (10-year). Meanwhile, the maximum capacity of the existing channel ranges only between 0.534 m³/s and 0.733 m³/s. The comparison between hydrological load and channel capacity shows that all observation points (Sta 0+000 to Sta 0+350) are in overflow condition, even for the lowest return period flood discharge. This condition confirms that the current channel dimensions are no longer adequate and require normalization to mitigate annual flooding in the area.

The increase in medical disputes in Indonesia occurs along with the development of health services and increasing public legal awareness. Dispute resolution through litigation is often considered ineffective because it takes a long time, is expensive, and creates a confrontational relationship between medical personnel and patients. Therefore, mediation is present as an alternative dispute resolution that prioritizes deliberation, communication, and mutual agreement. This study aims to analyze the regulation, implementation, and effectiveness of mediation as an alternative resolution of medical disputes based on Supreme Court Regulation Number 1 of 2016 concerning Mediation Procedures in Court. The research method used is normative legal research with a statutory, conceptual, and case approach. Data were obtained through literature and document studies, then analyzed descriptively qualitatively. The results of the study indicate that mediation has a strong legal basis and provides various advantages, such as a faster resolution process, lower costs, maintaining confidentiality, and being able to maintain good relationships between medical personnel and patients. However, the implementation of mediation still faces obstacles such as low public understanding, limited mediators who have competence in the health sector, and a legal culture that still tends to be litigative. Therefore, optimization is needed through improving mediator competence, strengthening public legal awareness, and maximizing mediation implementation to achieve fair, effective, and humane dispute resolution.

The development of digital media has transformed virtual public spaces into major arenas for shaping public opinion on religious issues, including Islamic law and sharia in Indonesia. Discussions surrounding sharia on social media are frequently accompanied by stigma and misperceptions influenced by media framing, digital algorithms, and identity polarization. This study aims to analyze the construction of stigma toward Islamic law in the digital era, identify forms of sharia misperception in the Indonesian public sphere, and explain factors contributing to the reproduction of such stigma. This research employs a qualitative approach based on an integrative literature review combined with digital media discourse analysis. Data were collected through scientific literature reviews, social media observations, and analysis of digital content related to sharia discourse. The findings reveal that sharia is often associated with violence, anti-democracy, restrictions on women’s rights, and opposition to modernity due to media simplification and emotionally driven digital content. In addition, low levels of religious digital literacy and the prevalence of echo chambers reinforce the spread of stigma toward Islamic law in virtual public spaces. This study emphasizes the importance of strengthening religious digital literacy and promoting moderate and inclusive Islamic narratives in contemporary digital society.

This study aims to examine and analyze the pretrial examination mechanism, which also assesses the substance of the case, as reflected in Pretrial Decision Number 10/Pid.Pra/2020/PN.Lbo at the Limboto District Court. The method used in this study is normative legal research, applying a statute approach, a case approach, and a conceptual approach. The analysis is conducted qualitatively through deductive reasoning, namely by explaining general legal provisions and then drawing more specific conclusions.The results indicate that Pretrial Decision Number 10/Pid.Pra/2020/PN.Lbo, specifically the ruling declaring the Petitioner's actions not a criminal act of corruption, is deemed inconsistent with the nature and scope of pretrial proceedings. This is because pretrial examinations are principally intended only to examine formal aspects with a brief examination process, and therefore should not include an assessment of the subject matter of the case. Furthermore, the lack of a legal remedy mechanism for the pretrial decision also raises issues of legal certainty. In fact, based on the principle of res judicata pro veritate habetur, every court decision must be considered correct, valid, and binding until there is a decision from a higher court that overturns the decision.

This study aims to analyze the forms of tasybīh ḍimnī in Dīwān al-Imām al-Syāfi‘ī by Imam al-Shafi‘i, identify its elements (musyabbah, musyabbah bih, and wajh al-syabah), and examine the Islamic educational values contained within it. This research employs a descriptive qualitative approach using the content analysis method. The data consist of poetic verses containing tasybīh ḍimnī, focusing on 10 representative stanzas selected from 279 poems. The results show that tasybīh ḍimnī is an implicit form of simile that does not explicitly employ comparative particles, but is instead understood through contextual meaning relations. From the perspective of balaghah, this form is characterized by its implicit and argumentative nature, as well as its ability to construct meaning through logical analogy. The elements of tasybīh can still be identified through meaning reconstruction, even though they are not directly stated. Furthermore, the study reveals Islamic educational values encompassing the dimensions of īmān, islām, and ihsān. The value of īmān is reflected in dependence upon Allah, the value of islām in social life practices, and the value of ihsān in the cultivation of moral virtues such as patience and qanā‘ah (contentment). Thus, tasybīh ḍimnī functions not only as an aesthetic element, but also as an integrative educational medium.

Education is the main driver of a nation's progress, which is not only related to intellectual intelligence, but also the formation of student character. Unfortunately, currently the world of education is facing serious problems, such as declining interest in learning and increasingly complex external factors in the digital era. This study aims to explore in depth the impact of learning motivation on student academic achievement, identifying obstacles that hinder this achievement. The method used in the current study is a literature study with a qualitative approach. Data were collected through theoretical studies and analysis of various relevant scientific sources, including research journals and textbooks, which were then combined to develop a comprehensive argument. The findings of this study indicate that learning motivation is the main factor that encourages student persistence and consistency in achieving the best learning. Academic success is defined as the result of a complex interaction between internal and external factors, where the existence of a supporting ecosystem such as good learning facilities, a supportive environment, and effective communication between lecturers and students plays a very important role. On the other hand, phenomena such as digital fatigue, low independence, and excessive workload are identified as significant barriers that can reduce academic performance. This analysis concludes that there is synergy in strengthening psychological aspects and creating an adaptable learning environment to maintain the stability of academic achievement amidst global demands.

The use of firearms by the Indonesian National Police (Polri) to incapacitate criminals constitutes an exercise of state authority in maintaining public security and order. However, their use often raises legal concerns regarding the limits of police authority, the protection of human rights, and the legal accountability of officers. This study aims to analyze the position of Polri in the use of firearms and to examine the forms of legal responsibility arising from the abuse of such authority.This research employs a normative legal method using statutory and conceptual approaches. Primary, secondary, and tertiary legal materials were analyzed qualitatively. The study focuses on relevant regulations, including Law Number 2 of 2002 concerning the Indonesian National Police, regulations governing the use of force in police actions, and human rights principles in law enforcement. The findings show that the authority to use firearms is an attributive power granted by law to support Polri’s functions of protection, public service, and law enforcement. Firearms may only be used in specific situations as a measure of last resort (ultimum remedium), while adhering to the principles of legality, necessity, proportionality, and accountability. Responsibility for misuse may involve administrative, criminal, and civil liability. Strengthening oversight, improving professionalism, and refining regulations are essential to balance effective law enforcement with human rights protection.

This study examines the controversy surrounding the granting of investigative authority over electoral crimes to the Election Supervisory Body (Bawaslu) within the framework of the Integrated Law Enforcement Center (Sentra Gakkumdu). The research problem focuses on whether investigative authority should be directly assigned to Bawaslu and the main factors contributing to the suboptimal enforcement of electoral law in Indonesia. The study aims to analyze the effectiveness of the institutional design of Sentra Gakkumdu and to formulate an ideal model for electoral law enforcement in Indonesia. This research employs a normative legal method with statutory, conceptual, and comparative approaches. The analysis is strengthened through bibliometric mapping using the VOSviewer application to examine the development of studies on electoral law enforcement and institutional design, as well as by comparing Indonesia’s electoral law enforcement system with those of Norway, New Zealand, and Sweden. The findings indicate that the primary issue does not lie in the absence of investigative authority within Bawaslu, but rather in the limited investigation timeframe, weak interinstitutional coordination, and inflexible regulations.