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Dimas Aji Pratama; Dwiki Fitri; Aidatul Mufidah; Amalia Agamasi

Jurnal Pengabdian Masyarakat Sains dan Teknologi 2026 Fakultas Teknik Universitas Cenderawasih

Stunting is a chronic nutritional problem that remains a major public health challenge in Indonesia, including in Ngombakan Village, Polokarto District, Sukoharjo Regency. Moringa leaves (Moringa oleifera Lam.) are known as a superfood plant with nutritional content far exceeding conventional food ingredients, including protein, vitamin A, calcium, potassium, iron, and vitamin C, making them highly potential as a functional food for stunting prevention. This community service activity aims to improve the knowledge of mothers at the Posyandu of Ngombakan Village about stunting and the benefits of moringa leaves, while also introducing the innovation of moringa leaf pudding as a nutritious supplementary food for toddlers. The activity was carried out from August 13 to September 6, 2024 through 6 meetings at the posyandu using lecture methods, leaflet distribution, and pudding-making demonstrations. The results showed a significant increase in mothers' knowledge about stunting and the nutritional content of moringa leaves, as well as positive enthusiasm from participants in accepting moringa leaf pudding as an affordable and nutritious supplementary food alternative for toddlers.

Ayu Ida Maulida; Aida Awwalina Nurussyifa; Resdianto Permata Raharjo; Indah Puspitasri

This study discusses the moral conflict and guilt experienced by the Grandfather character in the short story “Robohnya Surau Kami” by A.A. Navis through Sigmund Freud’s psychoanalytic perspective. The study aims to describe the forms of moral conflict, guilt, and the dynamics of id, ego, and superego that influence the psychological condition of the character. This research employed a qualitative descriptive method with a literary psychology approach. The data source was the short story “Robohnya Surau Kami”, while the data consisted of narrative quotations, dialogues, and expressions indicating psychological conflict experienced by the character. Data collection techniques were conducted through reading and note-taking methods, followed by data analysis using Freud’s psychoanalytic theory. The findings reveal that the Grandfather character experiences deep moral conflict after realizing that the worship he devoted throughout his life is considered meaningless because it ignores social responsibility. The dominance of the superego causes excessive guilt, anxiety, self-punishment, and psychological pressure that eventually lead to self-destructive behavior. The imbalance between id, ego, and superego also strengthens the character’s inner conflict. This study implies that literary works can represent complex human psychological conditions and demonstrates the relevance of Freud’s psychoanalytic theory in analyzing Indonesian literary works, particularly in understanding moral conflict and guilt experienced by literary characters.

Ananda, Jelita; Efni Safitri, Lies Utami

Jurnal Riset sosial humaniora, dan Pendidikan (Soshumdik) 2026 LPPM Universitas 17 Agustus 1945 Semarang

The development of social media has driven changes in digital marketing communication strategies, including within educational institutions such as Juara Academy. This study aims to analyze digital marketing communication strategies through Instagram in increasing student enrollment, identify gaps between social media performance and conversion rates, and formulate efforts to optimize these strategies. This research employs a descriptive qualitative approach using a case study method. Data were collected through interviews, observations, and documentation, and then analyzed using the interactive model of Miles and Huberman, as well as the AIDA framework (attention, interest, desire, action). The results indicate that digital marketing communication strategies have been systematically implemented through the utilization of Instagram features such as feed, story, reels, and live to capture attention, build interest, generate desire, and ultimately encourage enrollment actions. However, a gap was found between high engagement levels and suboptimal enrollment conversions, influenced by technical factors such as inconsistent content posting and a lack of integration across communication stages. Strategic optimization is therefore necessary through strengthening content consistency, enhancing more personalized interactions, and leveraging persuasive approaches based on audience experience. This study provides practical contributions to the management of digital marketing communication as well as theoretical contributions to the development of social media–based marketing communication studies.  

Derta Nur Anita; Ni Kadek Intan Rospita Yanti; Nanda Putri Aminati; Fatimah Azzahra; Ade Liya Retno Wulandari +21 more

Jurnal Hasil Kegiatan Bersama Masyarakat 2026 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

The high dependence of national food on imported commodities, especially wheat, creates vulnerabilities in the aspect of National Food Security. This study examines the position and role of Modified Cassava Flour (Mocaf) Micro, Small, and Medium Enterprises (MSMEs) in Padi Village as a pillar of local food diversification and its implications from the perspective of Constitutional Law (HTN) on the internal sector (community, MSMEs, and Village Government). Mocaf, as a gluten-free cassava derivative product, has the potential to be a substitute for wheat flour. The research method used is Empirical Normative Law with a conceptual and legislative approach, reinforced by primary data regarding the operational model of MSMEs in Padi Village. The results of the study indicate that Mocaf MSMEs at the village level act as strategic legal subjects in realizing Article 33 paragraph (3) of the 1945 Constitution (UUD 1945) and Law Number 18 of 2012 concerning Food. The implications of HTN are seen in the need for regulatory harmonization and strengthening village autonomy through budget policies and assistance that ensure the sustainability of production and marketing. The position of MSMEs demands stronger recognition of the internal role of villages in the national food governance structure.

Tri Nurul Aida; Siti Dina Setiani; Ika Arinia Indriyany

Presidensial : Jurnal Hukum, Administrasi Negara, dan Kebijakan Publik 2026 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

This study aims to analyze gender-based political violence in the 2020 Regional Head Elections in South Tangerang City and its impact on women’s representation in politics. The case analyzed involves social media attacks against Rahayu Saraswati Djojohadikusumo during her campaign for Deputy Mayor, in which an old photo of her while pregnant was used as material for sexually charged attacks. This study employs a qualitative method using a case study approach through literature review. The analysis utilizes Kate Manne’s theory of misogyny, which views misogyny as a social mechanism within the patriarchal system to control and discipline women entering the public sphere. The results of the study indicate that gender-based political violence manifests in the form of the moral delegitimization of women, digital intimidation or harassment, policing of women in public spaces, and the objectification of women’s bodies. These phenomena demonstrate that gender bias remains a barrier for women in securing equal space in local political contests.

Nabila Aida Farhana Lubdin; Arief Suryono

Desentralisasi : Jurnal Hukum, Kebijakan Publik, dan Pemerintahan 2026 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

Divorce gives rise to various legal consequences relating to the status of the parties, marital property, and the rights and obligations toward children, thereby requiring a legal mechanism that ensures legal certainty, justice, and legal protection. In practice, the parties often express their intention to divorce in the form of a Pre-Divorce Agreement Deed drawn up before a notary. This study aims to analyze the legal standing and evidentiary strength of a Pre-Divorce Agreement Deed as evidence in divorce cases decided by default judgment (verstek). The research employs a normative juridical method with a statutory approach and a case approach, focusing on the Decision of the Ngawi Religious Court Number 425/Pdt.G/2023, through a literature review of primary and secondary legal materials. The findings indicate that a Pre-Divorce Agreement Deed executed in the form of a notarial deed constitutes an authentic deed with perfect evidentiary value as written evidence in divorce proceedings. Although it cannot directly result in the dissolution of marriage, the deed is relevant to prove the existence of an agreement between the parties and the condition of a marital relationship that has irretrievably broken down. In cases decided by default judgment, the deed becomes an important basis for judicial consideration in granting the divorce petition. The implications of this study emphasize that a Pre-Divorce Agreement Deed may be lawfully and proportionately used as evidence to support the proof of grounds for divorce and to realize legal certainty in judicial proceedings.

Siti Solehah; Ahmad Sahbendi; Tira Ilmayana; Rina Suryana; Dwi Sulastri +3 more

Jurnal Pengabdian dan Kesejahteraan Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

The community service program conducted by students during the Field Work Practice (PKL) at TPQ Nurul Huda, Riam Mengelai Village, is implemented as a tangible contribution to student guidance, focusing on enhancing religious competence, discipline, and worship skills. This program was motivated by the need to improve the quality of religious education systematically and according to the skill level of each student, making learning more effective and targeted. The objective of this service is to optimize student guidance by improving Quran reading skills, daily prayer memorization, moral development, and active participation in religious activities according to each class’s ability. The implementation method includes initial observation, planning a guidance program based on skill levels, direct teaching and learning, individual and group mentoring, and periodic evaluation. Students are divided into four classes according to their ability: Class 1 for students at IQRA’ levels 1 and 2, Class 2 for IQRA’ 3 and 4, Class 3 for IQRA’ 5 and 6, and Class 4 for students who can read the Quran fluently. Each class receives materials tailored to their level, ranging from introduction to Arabic letters, Quran reading, daily prayer memorization, to moral development and worship practices. This class-based guidance approach allows PKL students to provide focused attention, ensuring optimal learning outcomes. The results show significant improvements in students’ discipline, learning motivation, Quran reading skills, prayer memorization, and moral understanding. Class-based guidance according to skill levels provides each child with an appropriate learning experience, enabling maximal development. PKL students gain practical experience in early childhood religious education, lesson development, and classroom management. This program is expected to serve as a systematic, effective, and sustainable model for student guidance at TPQ Nurul Huda.

Puan Dhana Mulyawan; David Rizar Nugroho; Ika Yuliasari

Jurnal Riset Rumpun Seni, Desain dan Media 2026 Pusat Riset dan Inovasi Nasional

This research is grounded in the growing use of social media as a digital communication tool for companies to strengthen engagement with their audiences, including user communities. The study aims to explain the content management practices of the Instagram account @daihatsuofficialclub, which is managed by the Marketing Support team of PT Astra Daihatsu Motor (ADM). The research focuses on how content is planned, managed, and utilized as part of ADM’s digital communication strategy to build stronger connections with 21 official Daihatsu user communities. A descriptive qualitative method was employed through internship-based observation and interviews with the account management team. The findings show that the content management process applies the AIDA model through visually appealing posts, relevant information, community-centered storytelling, and interactive calls-to-action that encourage member participation. The implementation of the SOME model further supports a structured workflow across the stages of Share, Optimize, Manage, and Engage. Content marketing analysis indicates that the content fulfills key indicators of relevance, accuracy, value, readability, discoverability, and consistency. These results highlight that the management of @daihatsuofficialclub operates effectively, reflects a human-centered communication approach, and aligns with ADM’s digital communication strategy, contributing to stronger engagement, community closeness, and user loyalty.

Deanna Loren Siregar; Aida Sari; Faila Shofa

International Journal of Management and Strategic Business Leadership 2026 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

One of the key instruments for advertising travel destinations is the growth of social media, particularly Instagram. Nevertheless, a large number of Instagram followers does not automatically translate into a large number of visitor visits. Rio By The Beach Beach in Kalianda, South Lampung had the most visitors during the 2025 holiday season, despite having fewer Instagram followers than other beach attractions. This condition suggests that the effectiveness of electronic word-of-mouth (E-WOM) and social media marketing may have a significant impact on travelers' decisions to visit. Thus, the purpose of this study is to ascertain how tourists' decisions to visit Rio By The Beach in Kalianda, South Lampung, are influenced by Instagram social media marketing and electronic word-of-mouth. This study examines 170 visitors to Rio By The Beach using a quantitative methodology and selective sampling strategies. Questionnaires were sent as part of the data collection process, and SPSS software was utilized for multiple linear regression data analysis. The study's findings show that electronic word-of-mouth and Instagram social media marketing significantly and favorably influence travelers' decisions to visit. Electronic word-of-mouth has a greater impact than the other one. The study's conclusions suggest that tourism destination managers should concentrate their marketing efforts more on user interaction, high-quality information, and developing travel experiences that can promote the creation of positive electronic word-of-mouth (E-WOM) in order to boost travelers' decisions to come.

Aida Dwipriwanti; Yosi Mariana; F. Danardana Murwani; Ludi Wishnu Wardana

International Journal of Management Science and Entrepreneurship 2025 International Forum of Researchers and Lecturers

Effective collaboration is a strategic imperative for contemporary organizations, yet its success hinges critically on team dynamics and underlying psychological factors like Trust and Psychological Safety. The purpose of this Systematic Literature Review (SLR) was to synthesize empirical research published between 2020 and 2025 to clarify how these psychological factors influence collaboration and team performance. Following the PRISMA guidelines, a rigorous search on Google Scholar using keywords such as "team performance," "psychological factors," and "collaboration" resulted in the final inclusion of 15 articles for in-depth synthesis. Findings confirm that Trust is the most vital psychological construct, acting as a crucial mediator: it successfully transmits the positive effects of Transactional Leadership on employee performance and, conversely, mediates the detrimental effect of Toxic Leadership leading to Employee Silence. Leadership Soft Skills and Emotional Intelligence are identified as primary antecedents that build perceived trustworthiness, which, in turn, significantly reduces Turnover Intention. The review also highlights emerging contexts: trust is now influenced by Agent-Related Factors in Human-AI Teams (HATs), and unconventional factors like Corporate Comedy are found to positively contribute to Group Cohesion. However, contradictory findings regarding trust's role in Knowledge Sharing suggest a significant research gap. This SLR concludes that building psychological capital is fundamental to effective collaboration and recommends that future research utilize Structural Equation Modeling (SEM) to validate conceptual frameworks and employ mixed-methods approaches to resolve contextual conflicts within the literature.

Mita Sari; Nur Risha Djumaat; Nurlatifa Olola; Naswa Ramadani Mamonto; Aida Insani Azzahra +6 more

Jurnal Pendidikan Anak Usia Dini dan Kewarganegaraan 2025 Asosiasi Riset Ilmu Pendidikan Indonesia

This study aims to examine in depth the relationship between parental support and early childhood learning motivation. The study used a quantitative method with a survey approach involving five sample families with early childhood children in a PAUD environment. Data collection was conducted through a questionnaire designed to measure the level of parental support, including emotional, cognitive, and material support, as well as the level of children's learning motivation. The results showed that parental support has a positive and significant relationship with early childhood learning motivation. Emotional support, such as attention, affection, and positive encouragement, helps children feel safe and confident in learning activities. Cognitive support in the form of learning assistance and intellectual stimulation encourages children to be more active and enthusiastic in the learning process. In addition, material support, such as the provision of adequate learning facilities, also contributes to increasing children's interest in learning. Overall, parental support has been shown to increase children's self-confidence, commitment, and enthusiasm for learning. The implications of this study emphasize the importance of active parental involvement in supporting children's learning processes from an early age to achieve optimal and sustainable learning outcomes.

Aida Dwipriwanti; Sarah Sakiran Salsabila; Sudarmiatin Sudarmiatin; Mokhammad Nuruddin Zanky

International Journal of Management Science and Entrepreneurship 2025 International Forum of Researchers and Lecturers

This study aims to systematically review various studies that discuss the role of entrepreneurship education in developing students’ entrepreneurial spirit at the Senior High School (SMA) and Vocational High School (SMK) levels. The method used is the Systematic Literature Review (SLR), guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The reviewed articles cover publications from 2019 to 2025. Based on the selection of 20 scientific articles, the findings indicate that entrepreneurship education plays an important role in enhancing students’ creativity, innovation, self-confidence, and independence. The most effective learning strategies include project-based learning, business simulations, and collaboration with the industrial sector. In addition, teachers play a crucial role as facilitators in fostering an entrepreneurial mindset. The challenges identified include limited resources, insufficient teacher training, and suboptimal school policy support. Overall, entrepreneurship education has been proven to make a significant contribution to shaping entrepreneurial character and preparing students to face the challenges of the workforce.

Eman Sulaeman Nasim; Aida Fitriani; Jejen Jaenudin; Marzuki Marzuki; Sri Mulyeni

Indonesia Bergerak : Jurnal Hasil Kegiatan Pengabdian Masyarakat 2025 Asosiasi Riset Ilmu Teknik Indonesia

The ability to write scientific papers is an essential competency for students in supporting academic achievement and readiness to face the world of work and research. However, many students still experience difficulties in compiling scientific papers, especially in the aspects of writing systematics, the use of academic language, and reference management. In response to this problem, the service team carried out a Scientific Writing Preparation Training for PASIM National University students as a form of implementation of the Tri Dharma of Higher Education in the aspect of community service. The training method uses an andragogy approach through interactive lectures, discussions, and hands-on practice. The activity was attended by around 50 students across study programs. The training material includes an introduction to scientific papers, writing rules, topic determination techniques, reference search and management, and outline preparation. Evaluation was carried out through observation, assessment of written products, and satisfaction questionnaires. The results showed an increase in participants' understanding by 30–40% based on the comparison of pre-test and post-test. All participants succeeded in compiling an outline of scientific papers, and the majority expressed satisfaction with the training. This activity has proven to be effective in improving students' scientific writing skills and fostering academic motivation and culture. It is recommended that similar training be carried out on an ongoing basis with intensive mentoring to support the improvement of the quality of human resources and contribution to student scientific publications.

Sulistianingsih Sulistianingsih; Anfani Anfani; Nurfitrah Nurfitrah; Aida Zulwahidah; Kartin Aprianti

Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia (JPPMI) 2025 Sekolah Tinggi Ilmu Administrasi Yappi Makassar

The application of business ethics to Micro, Small and Medium Enterprises (MSMEs) in Punti Village is very important to increase competitiveness and business desirability. This research aims to examine the application of business ethics in running a business among MSMEs in Punti Village, as well as its impact on business development and relationships with consumers. The method used is qualitative research with a case study approach on several MSMEs in Punti Village. The research results show that implementing business ethics which includes honesty, transparency, and social responsibility can increase consumer trust, strengthen relationships with suppliers, and create positive social change in the village. However, challenges in implementing business ethics include limited knowledge and local customs which sometimes conflict with the principles of business ethics.

Sang Made Wahyu Rusmayana; Ida Bagus Putra Yadnya; Agus Made Yoga Iswara

Gemawisata: Jurnal Ilmiah Pariwisata 2025 Sekolah Tinggi Ilmu Ekonomi Pariwisata Indonesia

Sport tourism makes a significant contribution to the economy by increasing tourist participation and strengthening the appeal of tourist destinations. The Indonesian government’s policies in supporting culture-based sport tourism, such as Mepantigan, are reflected in various regulations and strategic programs. One of the key policies is the development of culture-based tourism as stated in the National Tourism Development Master Plan (RIPPN) 2011–2025, in which the government is committed to promoting and preserving local culture as part of tourism attractions. This study aims to design a sport tourism development model through educational videos of the Mepantigan attraction in Batubulan, Bali. Mepantigan is a traditional Balinese martial art that holds great potential as a culture- and sport-based tourism attraction. However, promotion of this attraction on digital platforms remains limited, with content that is not yet educational and relies only on a single social media channel. This study employs a qualitative method using in-depth interviews, participatory observation, documentation study, and focus group discussions. The results show that educational videos using cinematographic approaches and the AIDAS strategy are able to enhance the appeal of Mepantigan as part of sport tourism. The recommended innovative digital platform model includes the use of YouTube and TikTok to reach a wider audience as well as the application of visual techniques such as slow motion to highlight the cultural values and philosophy of Mepantigan. This research is expected to serve as a reference for the development of culture-based sport tourism promotion through digital media. The appropriate development strategy is a growth strategy through the optimization of multichannel digital media (YouTube, Instagram, TikTok) using educational video instruments as the main promotional tool, while simultaneously strengthening Mepantigan branding as an innovative sport tourism attraction in Bali.

Rinaldi Bursan; Aida Sari; Tazkiyah Sakinah; Tiara Prisca Sabilla; M. Ramadhani Sanjaya

Jurnal Pelayanan Masyarakat 2025 Lembaga Pengembangan Kinerja Dosen

This community service activity was carried out with the primary objective of improving the financial literacy of Micro, Small, and Medium Enterprises (MSMEs) in Pesawaran Regency. Financial literacy is considered a fundamental aspect in maintaining business continuity, as it is directly related to the ability of business actors to manage income, record transactions regularly, develop short-term and long-term financial plans, and utilize digital technology as a supporting tool. Low financial literacy is often an obstacle to the development of MSMEs, so interventions in the form of structured training and mentoring are essential. The activity method includes several stages, namely a pre-test to measure initial conditions, interactive delivery of training materials, direct practice using digital financial applications, and a post-test to disseminate learning outcomes. The evaluation results showed a significant increase in all measured indicators. Basic financial literacy increased by 10.16 points, financial recording skills increased by 14.47 points, the ability to prepare financial plans increased by 12.43 points, while financial digitalization experienced the highest performance with an increase of 18.12 points. These findings confirm that financial literacy training programs not only improve conceptual knowledge but also develop the practical skills essential for MSMEs to face the challenges of the modern economic era. This increased understanding and skills are expected to make Pesawaran MSMEs more independent, adaptable to digital technology developments, and more competitive.

Aida Fitria; Devi Nallappan; Nuraini Nuraini; Khairatunnisa Khairatunnisa; Sumardin Moho

Journal of Health Sciences, Public Health and Pharmacy 2025 International Forum of Researchers and Lecturers

Based on data from the South Nias District Health Office, the number of hypertension cases at Bawomataluo Public Health Center increased steadily from 2022 to 2024. This condition posed a high risk of leading to severe complications such as heart disease, stroke, kidney failure, and damage to other organs. This study aimed to examine the factors influencing compliance with blood pressure control among hypertensive patients within the working area of Bawomataluo Public Health Center in the year 2025. This research employed a quantitative method using an analytic survey design with a cross-sectional approach. The population consisted of 185 individuals who had been diagnosed with hypertension over the past six months (from July to December 2024). A purposive sampling technique was used to select 127 participants. Data analysis included univariate, bivariate, and multivariate analyses. Using logistic regression with the forward method, the results showed that knowledge had a significance value of 0.002 with an Exp(B) of 5.680; family support had a significance value of 0.000 with an Exp(B) of 6.740; motivation had a significance value of 0.000 with an Exp(B) of 6.947; and self-confidence had a significance value of 0.001 with an Exp(B) of 5.706. Among these, motivation was identified as the most dominant factor due to having the highest odds ratio (Exp(B)). The findings indicated that knowledge, family support, motivation, and self-confidence significantly affected compliance with blood pressure control among hypertensive patients at Bawomataluo Public Health Center. Motivation emerged as the most influential factor. It was recommended that the health center actively provide support and encouragement to patients suffering from hypertension.

Cici Saputri; Rodia Rotani Rianda; M.Ari Khairan; Aida Efendy; Hanestesia Zahara +2 more

Jurnal Budi Pekerti Agama Islam 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

This journal discusses guidance and counseling service models as well as BK support activities to improve the quality of education. This research aims to build an integrated Guidance and Counseling (BK) service model, which combines mediation, consultation and advocacy methods, supported by additional BK activities to improve the quality of education in schools. So far, BK services have largely focused on individual approaches without any integration of strategic functions that can strengthen the entire education ecosystem. The model created in this study is aimed at strengthening the role of guidance and counseling teachers in handling student dynamics and building collaboration with the school, parents and the community. The research methodology uses a Research and Development (R&D) approach which includes needs analysis steps, model design, validation by experts, and limited trials in a secondary school environment. Research findings show that this integrated guidance and counseling service model is feasible to implement and effective in increasing the involvement of all parties in solving student problems and creating a school atmosphere that is more supportive of improving the quality of learning. The impact of this model opens up opportunities to increase the strategic role of guidance and counseling services in the education system as a whole.

Ahmad Faidlon; Aida Nahar; Anna Widiastuti; Haris Fujiari; Riyan Agus Prasetiyo

International Journal of Computer Technology and Science 2025 Asosiasi Riset Teknik Elektro dan Infomatika Indonesia

Milkfish farming in coastal ponds of Ujung Watu Village, Jepara, is highly influenced by the stability of water salinity levels. Significant fluctuations in salinity can interfere with the growth and health of fish, so an adaptive control system is needed. Research methods include field data collection, hardware and software design, and system testing in an active pond for 14 days (23-hour sampling), where data is extracted for 23 hours. The system uses a salinity sensor to detect water conditions, PLC to automatically control the brackish water pump, while wireless remote control uses IoT, in addition to controliing, IoT to send data to the Android-based monitoring platform. The test results show that this machine is able to maintain salinity levels within the optimal range of 10000-30000 ppm, and provide remote monitoring convenience to pond farmers. The monitoring system serves as a predictive for manual wireless control of electric pumps (IoT), while automatic control is controlled by PLC.

Lintang Firdaus Romadhoni; Fica Aida Nadhifatul Aini

Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer 2025 Asosiasi Riset Teknik Elektro dan Informatika Indonesia

The welding process is a crucial element in the fabrication and manufacturing industries, serving to join two or more components into a single unit. The quality of the weld is very important, but defects such as undercut, underfill, and spatter are often still found. This study aims to analyse welding defects caused by voltage variations and differences in welding wire on T-joint fillet welds using the Gas Metal Arc Welding (GMAW) method on 8 mm thick plates. The voltage variations used were 20.6 V, 23.7 V, and 27.9 V, with welding wires EN ISO 14341-A: G 42 4 M21 3Sil and EN ISO 14341-A: G 46 4 M21 Z 3Ni1Cu. The research method used visual inspection and penetrant testing to identify types of welding defects. The research results showed four types of welding defects from visual inspection: spatter, undercut, weld deposit thickness, and excessive throat thickness, and two from penetrant testing: undercut and end creater pipe. Based on the two tests conducted in this study, it can be concluded that the optimal welding results were achieved at a voltage variation of 23.7 V using the EN ISO 14341-A: G 46 4 M21 Z 3Ni1Cu, as it had the fewest welding defects. The worst welding results were obtained at a voltage variation of 20.6 V using both types of welding wire, as this welding process resulted in numerous welding defects in both visual and penetrant testing. This study provides insights that proper welding parameter settings significantly influence the quality of the welded joint.