Publication Search

UMKM BPK Legend Batam is a Batak culinary business that serves Karo Roast Pork (BPK) as its main dish along with side dishes such as soup, saksang, and fried Indomie B2. In its operational activities, food product inventory management is still done manually and based on estimates, which can potentially lead to excess or shortages of ready-to-sell products. This situation can result in a decline in product quality, wasteful spending, and lost sales opportunities when demand increases. The objective of this community service activity is to design a more effective and efficient food product inventory control system through the application of the EOQ and ROP methods. The methods used include observation, interviews, and analysis of sales data and product availability per period. The results of the activity show that the application of EOQ is able to determine the optimal product inventory quantity, while ROP provides guidelines for the right time to replenish products. The product inventory control system that was designed helps BPK Legend MSMEs in reducing inventory costs, maintaining product availability, and supporting smooth service to customers.

Hospitalization often triggers anxiety in children because of unfamiliar environments, invasive procedures, and disruption of daily routines. Pediatric nurses are expected to implement atraumatic care through developmentally appropriate, non‑pharmacological interventions. This community service program aimed to strengthen nurses’ and families’ skills in delivering puzzle‑based play therapy and to evaluate short‑term changes in children’s anxiety responses in the pediatric ward of Awal Bros Hospital, Batam. The program was conducted in December 2025 using an action-based approach: coordination with the ward team, preparation of graded puzzle sets and education media, bedside education for parents, and supervised play sessions. Four hospitalized children with different diagnoses (chemotherapy, childhood‑onset lupus erythematosus, febrile illness, and stoma care) participated. Anxiety was assessed before and after the session using an observation sheet and a faces anxiety scale adapted for clinical use. After a 20–30 minute session adjusted to the child’s developmental stage, all participants demonstrated lower anxiety scores and better cooperative behaviors. Caregivers also reported increased understanding of play therapy as part of holistic nursing care. Puzzle play therapy is feasible, low‑cost, and can be integrated into routine pediatric nursing to support coping during hospitalization.

Abstract. The rapid growth of social media has significantly changed communication patterns, self-expression, and employment opportunities, especially among younger generations. However, among vocational high school students, social media use is still largely focused on entertainment and has not been optimally utilized for skill development, personal branding, or economically productive activities. Addressing this issue, a community service program was conducted to enhance the knowledge, understanding, and practical skills of students at SMK YBPK Pare in creating creative, structured, and relevant social media content in line with the demands of the digital era in 2024. The program was implemented through the delivery of conceptual materials on social media fundamentals, content planning strategies, and effective content creation techniques. These materials were strengthened through interactive discussions and hands-on practice using smartphones and accessible editing applications. The participants included 40 students from grades X, XI, and XII, representing Generation Z with high social media usage intensity. The results showed improved student understanding of the purpose of social media, basic digital content concepts, and communicative content creation techniques. Students were able to produce simple promotional content to support school branding. In addition to technical skills, the program increased awareness of social media as a tool for self-development, digital literacy, and future employment or entrepreneurial opportunities, thereby contributing positively to students’ digital competencies and work readiness.

HIV and AIDS remain a public health challenge, particularly among adolescents who are vulnerable to risky behaviors. A lack of proper understanding of HIV and AIDS, along with persistent stigma against people living with HIV and AIDS (PLWHA), potentially increases the risk of transmission and hinders prevention efforts. This activity aimed to improve adolescents' knowledge and attitudes regarding HIV and AIDS prevention through health education. The activity was conducted at Al-Hasra High School in Bojongsari District, Depok City, involving 25 students as participants. The method used was interactive education accompanied by pre-test and post-test evaluation. The evaluation results showed an increase in participants' knowledge after the intervention, as reflected in both average scores and the proportion of students in the good knowledge category. These findings demonstrate the critical role of health education in improving adolescents' understanding of HIV and AIDS prevention. Therefore, similar education activities should be conducted continuously as promotive and preventive efforts to reduce the risk of HIV transmission from adolescence.

Low public awareness of eye health and rational use of eye medications may increase the risk of eye disorders and infections. This community service activity aimed to improve public knowledge and awareness regarding the importance of maintaining eye health and applying the DAGUSIBU principle (Get, Use, Store, and Dispose of medicines properly) in the use of eye drops. The activity was conducted at the Klinik Pratama Nusantara Kesehatan through interactive counseling, demonstrations of proper eye drop administration techniques, and education on the prevention of common eye disorders and the role of healthcare professionals. Pre-test and post-test evaluations showed a significant increase of approximately 35% in participants’ knowledge regarding eye hygiene and correct eye medication use. This educational program is expected to contribute to long-term improvements in rational eye medication use, reduce the risk of misuse, and serve as a model for sustainable eye health education in a primary healthcare settings.

This community service program aimed to strengthen the digital competencies of junior high school students through a structured workshop on graphic design and photography. The activity was conducted on June 10–11, 2025 at Universitas Ma Chung and involved thirteen students from SMP Insan Amanah accompanied by their teachers. The program was designed based on prior identification of learning needs conducted through coordination with school representatives. The workshop integrated theoretical instruction and hands-on practice covering basic photography concepts such as angle, shot, triangle exposure, and three point lighting, followed by editorial layout training using Canva. Students were guided to edit photographs, arrange layouts, and select appropriate text elements. The results indicated improvements in students’ technical skills, learning engagement, and collaborative behavior. A campus tour conducted at the end of the program provided additional insight into the academic environment of higher education. Overall, the program demonstrated that practice-based learning effectively supports digital skill development among junior high school students.

This study describes the implementation of Field Work Lectures (KKL) in Muara Wahau Village, focusing on religious education, youth character building, and community economic and social empowerment. KKL students were directly involved in teaching at the TPQ (Islamic Religious Education Center), tutoring for elementary and kindergarten students, leadership development in junior and senior high schools, mentoring MSMEs, community service activities, group exercise, and family health data collection. Data were obtained through observation, interviews, and documentation, then analyzed thematically. The results showed that the KKL successfully improved the youth's Quran reading skills, understanding of religious values, discipline, leadership, and social awareness. Furthermore, economic and social empowerment through MSME mentoring and community activities strengthened community independence and synergy. Obstacles such as high rainfall and the absence of the village head were successfully overcome through intensive coordination and adjustments to the activity schedule. The KKL proved effective as a practical learning tool for students while also having a positive impact on the community.

This community service program aims to enhance the knowledge and skills of the community in Pulau Akar, Setokok Village, Batam City, in utilizing Family Medicinal Plants (TOGA) for optimizing health based on traditional methods. The program was carried out through training involving housewives, community leaders, and local health cadres. The methods used include an initial survey, practical training on types of medicinal plants, their benefits, processing methods, and the distribution of TOGA seedlings to be planted at participants' homes. Additionally, group discussions were held to reinforce understanding and organize TOGA utilization within the community. The results of this program showed a significant increase in participants' understanding and skills regarding the use of TOGA for treating minor ailments and disease prevention. The community began planting TOGA around their homes, creating herbal gardens that can be used as a source of natural medicine. Furthermore, the emergence of local leaders actively disseminating knowledge about TOGA was an important outcome of this service. Social change was also evident as the community became more aware of the importance of managing health independently using local resources. It is hoped that this program will continue with regular training and the strengthening of TOGA utilization groups to ensure the sustainability of this program in the future.

Posyandu (Integrated Health Post) is a community based health center that demonstrates community participation in health development. Posyandu provides a variety of integrated services, including family planning, maternal and child health (MCH), nutrition, immunization, and diarrhea management, all implemented simultaneously. Posyandu is also included in the Community-Based Health Efforts (UKBM) and is part of the Village Public Health Institution's activities. This study aims to analyze factors influencing mothers' visits to Posyandu by toddlers. The research method used was a literature review, examining ten relevant scientific articles. The article search was conducted through Google Scholar and Garuda databases, with the inclusion criteria being Indonesian-language articles published within the last five years (2021–2025). The study results indicate that factors influencing mothers' visits to Posyandu include knowledge, attitudes, education, employment, family support, the role of cadres, and access to health services. These findings emphasize the importance of strengthening the role of cadres and family support in increasing Posyandu visits.

Stunting is a chronic nutritional problem that is still prevalent in the community and has long-term impacts on physical growth, cognitive development, and the quality of human resources. One effort to prevent stunting is through a community service-based nutrition education program. This activity aims to analyze the implementation of a nutrition education program as a stunting prevention effort in Pasar Rawa Village, Gebang District, Langkat Regency, North Sumatra. The method used was a descriptive qualitative approach with a community service approach. The target group included PKK mothers and local mothers with toddlers. The activity was carried out through the delivery of balanced nutrition education materials, an introduction to stunting, and a discussion and question-and-answer session. The results of the activity showed active participant participation and increased awareness of the importance of fulfilling children's nutritional needs. However, some mothers still did not fully understand the concept of stunting, and some toddlers still experienced stunting. Therefore, nutrition education needs to be carried out sustainably and integrated with other health programs.

This study examines sarcastic utterances by netizens on TikTok during the 2024 Gorontalo Regional Election, focusing on their forms, functions, and influencing factors. The research analyzed comments on TikTok videos related to the election, specifically those containing sarcasm, selected purposively. Using a qualitative descriptive approach, the study categorized sarcastic utterances into four forms: (1) action sarcasm, (2) trait sarcasm, (3) result-of-action sarcasm, and (4) advisory sarcasm. The functions of these utterances include expressing opinions, prohibition, information, emphasis, rejection, commands, and statements. The study also identified two main factors influencing the use of sarcasm: emotional outbursts and disappointment toward the candidate pairs. The findings suggest that sarcasm is employed as a medium for expressing attitudes, emotions, and political judgments in digital discourse. This research highlights the role of sarcastic speech acts in the political conversation on social media during election campaigns.

Congenital Megacalyces is a rare anomaly of the renal pelvis-calyceal system characterized by non-obstructive calyx dilatation due to renal medulla hypoplasia. This condition is often misinterpreted as hydronephrosis, leading to unnecessary surgical interventions. Advances in genomic technology and precision imaging have opened up opportunities to understand the molecular basis and anatomical structure of this anomaly more deeply. A literature review was conducted through PubMed, ScienceDirect, and Google Scholar, covering publications that discuss the relationship between genomics, imaging, and clinical management of congenital kidney abnormalities. The integration of Next Generation Sequencing (NGS), 3D MRI reconstruction imaging, and AI-based radiomics analysis has proven to enhance diagnostic accuracy, differentiate between obstructive and non-obstructive abnormalities, and assist in determining appropriate conservative therapies. Case studies demonstrate the association between SETBP1 mutations and the development of bilateral megacalyces, as well as the effectiveness of long-term monitoring based on multimodal data. The integration of genetic, imaging, and clinical data is a strategic step toward precision medicine in the management of Congenital Megacalyces. This approach improves diagnostic accuracy, reduces unnecessary invasive interventions, and supports individualized therapy based on genetic and anatomical risk factors.

Urinary tract infection (UTI) is a common bacterial infection that requires appropriate antibiotic management to prevent complications and antimicrobial resistance. Ceftriaxone and ciprofloxacin are commonly used antibiotics with different clinical indications in UTI treatment. This literature review aims to compare the role of ceftriaxone and ciprofloxacin in the management of urinary tract infections. A narrative literature review was conducted using articles published within the last ten years from PubMed, ScienceDirect, and Google Scholar databases. The review focuses on clinical effectiveness, resistance patterns, and therapeutic considerations. The findings indicate that ceftriaxone is primarily used in moderate to severe or complicated UTIs, particularly in hospitalized patients, whereas ciprofloxacin is more frequently used in uncomplicated UTIs in outpatient settings. However, increasing bacterial resistance and safety concerns limit the empirical use of ciprofloxacin. These findings emphasize the importance of rational antibiotic selection based on clinical conditions and local resistance patterns.  

The Ciliwung River Basin is a strategic watershed with significant ecological, social, and economic functions, yet it is increasingly threatened by land use change, rapid urbanization, and water pollution, particularly in the Jakarta metropolitan area. This study aims to assess the water quality condition of the Ciliwung River based on real time monitoring data from the ONLIMO system and to examine spatial and temporal variations in water quality status along the middle and downstream segments. A descriptive quantitative approach was applied using secondary data obtained from three ONLIMO monitoring stations, namely Masjid Istiqlal, Pintu Air Manggarai, and Kelapa Dua Srengseng Sawah, during the period of 6–12 May 2025. The analyzed parameters included temperature, dissolved oxygen, Biochemical Oxygen Demand, nitrate, ammonia, and other relevant physicochemical indicators. The results indicate that the water quality of the Ciliwung River generally falls within lightly to moderately polluted categories, with higher pollution levels observed in the middle segment of the river. Critical parameters influencing pollution status include Biochemical Oxygen Demand, nitrate, ammonia, and consistently low dissolved oxygen levels. These findings demonstrate that pollution in the Ciliwung River is persistent and cumulative, highlighting the urgency of integrated watershed management, strengthening real time water quality monitoring, and enhancing cross sector collaboration to support effective pollution control and sustainable river restoration.

Hypertension and diabetes mellitus are two highly prevalent non-communicable diseases that often coexist as comorbidities, significantly increasing the risk of cardiovascular complications. The coexistence of these conditions accelerates the onset of atherosclerosis, diabetic nephropathy, and kidney failure, thereby requiring more comprehensive clinical management. One of the key parameters in diabetes management is fasting blood glucose (FBG), which reflects the balance of glucose metabolism after a fasting period. Chronic hyperglycemia is known to contribute to endothelial dysfunction, increased peripheral vascular resistance, and activation of the sympathetic nervous system and renin-angiotensin-aldosterone system, ultimately leading to elevated blood pressure. This study employed a systematic literature review approach, analyzing articles published between 2021 and 2025. Narrative synthesis was conducted across various study designs, including cross-sectional, cohort, and meta-analysis studies. The findings indicate that most studies support a significant association between FBG levels and blood pressure, although some reported varying results. Cohort studies provide stronger evidence that elevated FBG increases the risk of new-onset hypertension. Age, treatment adherence, and lifestyle factors were also identified as confounding variables influencing outcomes. Overall, the evidence highlights that glycemic control through FBG monitoring is essential in managing hypertension among diabetic patients. Multidisciplinary strategies, patient education, and strengthening of primary healthcare services are required to reduce cardiovascular risks. Longitudinal studies are recommended to deepen the understanding of the relationship between FBG and blood pressure and to reinforce the scientific basis for evidence-based clinical interventions.

This study aims to analyze the need for barges and tugboats in distributing Crude Palm Oil (CPO) in the West Papua region. The analysis is conducted based on three main aspects: the balance of supply and demand, ship operational costs, and shipping time, to determine the most efficient mode of sea transportation. The research method used is a quantitative approach by processing CPO distribution data owned by PT Kurhanz Trans in 2024. The results show that the combination of a 240-foot barge with a 5,000 HP tugboat is the most optimal alternative. This combination is able to balance cargo capacity, operational cost efficiency, and shipping time. The total operating cost of a 240-foot barge is recorded as lower than a 230-foot barge, with the same shipping time of 70 hours for a distance of 140 nautical miles. Thus, the 240-foot barge can be recommended as the best alternative to support the smooth distribution of CPO in the West Papua region efficiently and economically.    

This study aims to analyze the considerations of the judge in the decision of the Kupang District Court No. 81/Pid.Sus-TPK/2022/PN Kpg and the legal implications of the application of Article 3 of the Corruption Eradication Law. This research uses a normative legal method with a statutory and conceptual approach. The results show that the application of Article 3 of the Corruption Eradication Law in this case is incorrect, as the defendant is not a public official and does not have authority over the management of state finances or assets. It was also found that there was a misapplication of the law (error in juris), an error in determining the subject of the law (error in persona), and an inaccuracy in the object of the case (error in objecto). This study concludes that the case is more appropriately classified as an administrative error by state apparatus rather than a corruption crime. Academically, this research reinforces the distinction between administrative law and criminal law regarding corruption. Socially, this research emphasizes the importance of legal certainty protection and the prevention of criminalization of civil society. This study provides an important contribution to the development of legal theory, as well as the protection of individual rights in the context of criminal law.

This study aims to analyze the factors causing the differences in legal treatment and their implications on the principles of equality before the law, legal certainty, and the principle of legality. The method used is empirical legal research with a juridical-sociological approach. This study involves case studies, interviews with law enforcement officers and victim advocates, as well as an analysis of regulations and court decisions. The results indicate that the differences in legal treatment are caused by the application of subjective detention requirements in the Criminal Procedure Code (KUHAP), law enforcement discretion, differing legal interpretations between prosecutors and judges, the quality of legal assistance for defendants, and social pressures and societal dynamics. The impact of these differences is the failure to achieve substantive justice, weakening legal certainty, and declining public trust in the criminal justice system. This research has significant academic urgency as it contributes to the development of the enforcement of laws regarding Human Trafficking (TPPO), emphasizing the need for consistency, transparency, and the protection of victims' rights in the application of criminal law.

The formation of Christian character in church-based education often faces challenges when disciplinary approaches rely heavily on punishment and external compliance. This article examines the relevance of behaviorism in shaping Christian character through the lens of positive discipline an approach that emphasizes reinforcement of desirable behavior, nurturing relationships, and the development of intrinsic moral awareness. Using a literature review and a small scale case analysis of contemporary church educational practices, this study evaluates how the principles of reinforcement, modeling, and behavioral consistency can be integrated with Christian values such as love, repentance, and the cultivation of conscience. The findings indicate that behaviorism remains useful when applied selectively within a holistic Christian educational theology. Positive discipline aligns more closely with biblical values because it promotes responsible character growth rather than mere obedience. This article contributes to the pedagogical discourse of church education by proposing an integrative framework that combines behavioristic principles with positive discipline to enhance effective and sustainable Christian character formation.

This study examines the influence of teaching the classical text Hadiyyah al-‘Arus on the mindset of female students (santri putri) regarding their readiness for marriage: A case study at Pondok Pesantren Putri An Nur 1 (Asrama Az-Zubaidah), Malang. The research departs from the recognition that pre-marital education in Islamic boarding schools (pesantren) should extend beyond mere Islamic legal aspects and actively shape the students’ mindset as well as their mental, emotional, and spiritual preparedness to embrace marriage as an act of worship (ibadah) and a sacred trust (amanah). The study employed a qualitative approach with field research design. Data were collected through participant observation, in-depth interviews, documentation, and relevant literature review. The data were subsequently analyzed using descriptive-analytical methods to identify the relationship between the teaching of Hadiyyah al-‘Arus and the students’ marital readiness. The findings reveal that the systematic study of Hadiyyah al-‘Arus significantly shapes the students’ mindset. The santri no longer view marriage merely as a physical or social union but as a profound spiritual trust that demands religious, emotional, and moral preparedness. They emphasize the importance of selecting a spouse based primarily on religious commitment and good character (din and akhlaq), understanding the rights and obligations of husband and wife, and avoiding excessive or extravagant wedding celebrations (walimah). It can be concluded that Hadiyyah al-‘Arus serves as a highly effective medium for pre-marital education in the pesantren context, successfully fostering comprehensive understanding, positive attitudes, and awareness among female students toward building a tranquil, loving, and merciful family (sakinah mawaddah wa raḥmah). The study recommends the continued and systematic integration of classical turath texts into pesantren curricula as well as further research with broader and comparative scope.