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Aromatherapy is the use of essential oils derived from natural materials to improve physical and psychological well-being. One of the most popular aromatherapy products is the aromatherapy candle, which provides relaxation while creating a comfortable atmosphere. This study aimed to develop aromatherapy candles based on agarwood (Aquilaria malaccensis) leaf extract, evaluate product quality, analyze public acceptance, and identify their potential as an entrepreneurial opportunity. This study employed an experimental method with a descriptive approach. The research stages included the extraction of agarwood leaves through a distillation process, the formulation of aromatherapy candles, product validation by three experts using sensory evaluation, and a public acceptance test involving 40 respondents using a Likert-scale questionnaire. The results showed that the third experiment produced the best extract characteristics, including a golden-yellow color, a stronger distinctive agarwood aroma, and an oily texture. The public acceptance test indicated that the average scores for color, texture, ease of use, and aroma were 3.16, 2.90, 3.42, and 3.02, respectively, which were categorized as good to very good. These findings demonstrate that agarwood leaf extract has the potential to be used as an alternative ingredient in the production of aromatherapy candles, in addition to receiving a high level of public acceptance, the product possesses economic value and can be developed as an innovative product and entrepreneurial opportunity in the beauty, spa, wellness, and creative industries.

The Aceh Tamiang region was one of the areas affected by the hydrometeorological disaster. The disaster not only caused damage to community facilities and infrastructure but also left behind dead soil deposits that were poor in nutrients, dense in texture, and less productive for supporting agricultural and plantation activities. Research was conducted to examine strategies for utilizing dead soil after flooding by processing it with organic materials so that it could be converted into organic fertilizer with utility and economic value. This research aimed to find environmentally friendly land rehabilitation solutions, increase soil productivity, and open new business opportunities for disaster-affected communities. The results showed that the combination of flood sediment soil with organic materials significantly increased nutrient content, improved soil structure, increased water holding capacity, and accelerated the growth of test plants compared to untreated soil. Furthermore, this program provides dual benefits: on the one hand, it serves as a post-disaster land rehabilitation solution, and on the other hand, it serves as an opportunity for an organic fertilizer business that can reduce the community's dependence on relatively expensive chemical fertilizers. The implications of this research are not only limited to the technical aspects of agriculture but also touch on the socio-economic dimensions of the community. Utilizing dead soil as organic fertilizer can strengthen local economic resilience, increase farmer independence, and encourage the creation of environmentally friendly, sustainable agricultural systems. Therefore, this strategy can serve as an innovative model for addressing the impacts of hydrometeorological disasters in other areas facing similar challenges.

The rapid development of the fashion industry has led to increasing environmental problems due to textile waste and the use of environmentally unfriendly materials. This study aims to analyze the potential innovation of kur rope bags as an environmentally friendly fashion product with high economic value. The research method used is a descriptive qualitative method through observation, literature study, and documentation of the kur rope bag manufacturing process. The results show that kur rope has strong, durable, and flexible characteristics, making it suitable for use as a basic bag material. Innovation in design and weaving techniques can increase the aesthetic value and marketability of the product. In addition, kur rope bags have the potential to become a promising business opportunity and support the empowerment of the community's creative economy. With growing awareness of sustainability, kur rope bags can become an alternative fashion product that not only reduces environmental impact but also creates new market opportunities. Therefore, the development of this product is expected to contribute positively to reducing textile waste and strengthening the local economy through the creative industry.

Sumbersari Village is one of the few places where child marriage is still a problem. Children's mental health, education, and future prospects are all negatively impacted by this practice. The KKN (Community Service Program) group organizes community service projects that teach fifth and sixth graders about the dangers of child marriage and give them the opportunity to socialize. One of the strategies used is a question and answer session with incentives to increase student engagement, as well as presenting material in simple language and facilitating interactive conversations. The results show that students' interest and knowledge about child marriage risks increases. This activity has limitations due to its limited reach, especially for elementary school children, and the relatively basic nature of the subject matter. Therefore, for initiatives to combat child marriage to be more successful and sustainable, follow-up programs involving parents, adolescents, and community leaders are essential. Collaboration with relevant parties is needed to create deeper policies, as well as increase awareness of the importance of women's education and empowerment in preventing child marriage.

Dairi Regency is known as a regency that has a natural charm that can be a potential attraction that can attract many tourists. Puncak Sidiangkat is one of the destinations that is often visited because of its natural beauty which is still very beautiful and green. So this research was conducted with the aim of planning hotels and tourist areas using ecovillage design. Puncak Sidiangkat which has the opportunity to build hotels and glamping along with other tourist facilities, develops knowledge about the advantages of natural resources in Dairi Regency which blends directly with nature in an effort to achieve economic sustainability. The design of hotel and tourist areas is inseparable from how to design buildings that have a positive effect on the surrounding environment, especially the development of mountain tourism infrastructure and facilities as an environmentally friendly and energy-efficient tourism sector. This study also considers local cultural values, community participation, and the use of sustainable materials to ensure long-term environmental balance. Furthermore, the integration of renewable energy systems, proper waste management, and landscape conservation is emphasized to support eco-friendly tourism development. Through this approach, the project is expected to enhance tourist experience while preserving natural resources and improving the local economy.

This study aims to describe students’ mathematical creative thinking skills through the use of Project-Based Learning (PBL)-based Student Worksheets (LKPD) on the topic of translation via a tessellation project. The study employed a quantitative descriptive approach supported by qualitative data in the form of documentation of students’ project outcomes. The research subjects consisted of 20 students divided into 10 groups. Data were collected through the assessment of tessellation projects and documentation of students’ work, which were analyzed based on indicators of mathematical creative thinking skills, namely fluency, flexibility, originality, and elaboration. The results of the study indicate that students were able to generate various ideas in designing tessellation patterns, employ diverse pattern-arrangement strategies, and develop works demonstrating a visual understanding of the concept of translation. Elaboration skills were evident in the development of details, neatness, and refinement of the works, while originality was evident in the variety of motifs and designs produced by each group. Project-based learning provided students with the opportunity to explore ideas, collaborate in groups, and connect mathematical concepts with tangible products. The implementation of Project-Based Learning (PBL) in local curriculum materials through a tessellation project also helps students understand the concept of translation more concretely through activities involving the design and creation of repeating patterns. Overall, this approach facilitates the development of students’ creative mathematical thinking skills regarding the topic of translation and provides a more active, meaningful, and student-centered learning experience.

The rapid development of information technology has had a significant impact on the world of education, particularly in the use of mobile applications as learning media. Developing Android-based applications using Flutter is one innovation that can increase efficiency and provide a more personalized and adaptive learning experience. In this context, educators are required to continue innovating to meet the increasingly diverse and dynamic needs of students in the digital era. The Multimedia and Information Technology Professional Association (PPMultindo), an organization that brings together technology professionals, is taking advantage of this opportunity by developing an Android-based learning platform. This platform is designed to provide easier, more flexible, and more interactive access to learning materials, as well as support the process of designing more engaging materials. Features such as learning data analysis, material recommendations, and automatic evaluation are expected to increase the effectiveness and efficiency of the teaching and learning process, while also providing a means for collaboration between members. However, the implementation of this technology still faces various challenges, such as limited technological competence of educators, inadequate infrastructure, and the need for curriculum adjustments. Therefore, collaborative efforts are needed to optimize the use of mobile technology to support educational transformation.

This research discusses the authority of judges in declaring a lawsuit inadmissible (Niet Ontvankelijke Verklaard/NO) in civil cases based on Decision Number 82/Pdt.G/2025/PN Kwg. The issues examined in this study relate to the application of formal requirements of a lawsuit and the authority of judges in rendering an NO decision due to errors in determining legal subjects (error in persona). This study aims to analyze the application of civil procedural law regarding the formal requirements of a lawsuit and to examine the authority of judges in declaring a lawsuit inadmissible. The research method used is normative juridical with statutory and case approaches. The legal materials used consist of primary, secondary, and tertiary legal materials obtained through library research and analyzed qualitatively. The results of the study indicate that the formal requirements of a lawsuit hold a very important position in civil procedural law. Errors in determining legal subjects, particularly involving a party who has passed away without involving the heirs, result in a formally defective lawsuit and cause it to be declared inadmissible (Niet Ontvankelijke Verklaard). In Decision Number 82/Pdt.G/2025/PN Kwg, the judges exercised their authority in accordance with civil procedural law to maintain legal certainty and orderly judicial proceedings. However, the application of such authority is considered to be overly formalistic because it did not provide an opportunity to amend the lawsuit, thereby giving less attention to substantive justice for the plaintiff.

The digital transformation of Indonesia’s judicial system through the implementation of e-court represents a judicial reform aimed at achieving a simple, fast, and low-cost legal process. However, the digitization of civil case proceedings raises concerns regarding legal certainty, particularly in the application of the principle of audi et alteram partem as a fundamental doctrine ensuring equal opportunity for parties to be heard. This study aims to analyze the normative regulation of the audi et alteram partem principle in Indonesian civil procedural law, examine its implementation within the e-court system, and assess whether its application provides adequate legal certainty for litigants. The research employs a normative juridical method using statutory and conceptual approaches. Legal materials consist of statutory regulations, legal doctrines, and relevant academic journals. The findings indicate that normatively, the e-court system accommodates the right to be heard through electronic case registration, summons, hearings, and submission of documents. Nevertheless, technical obstacles, disparities in digital literacy, and potential deficiencies in electronic notification mechanisms may affect the effective protection of parties’ rights. It is concluded that the implementation of the audi et alteram partem principle in e-court has a sufficient legal foundation, yet requires further technical and regulatory strengthening to ensure optimal legal certainty.

This article explores inconsistencies in employee performance within small, project-oriented service sectors, where quality depends on daily tasks, punctuality, and adherence to procedures. Since skill development relies largely on informal workplace learning, differences in worker competencies often lead to rework, customer complaints, and safety issues. The study investigates how skills and competencies affect employee performance, illustrating how individual abilities translate into observable performance through the ability–motivation–opportunity (AMO) framework and experience-based learning. A qualitative case study at Rajasa Teknik included interviews and observations to examine project coordination, quality standards, and supervision practices. Results indicate that competencies and skills primarily influence ability, but sustained motivation- driven by realistic goals and fair feedback- along with ample opportunities such as smooth material flow, clear roles, and on-site decision support, enhance performance. The findings underline the importance of a cohesive work system (task division, quality control, communication), a consistent safety culture (K3), and straightforward, repetitive HR practices that facilitate tacit knowledge transfer into routines. Improvements suggested involve mapping core competencies, brief mentoring sessions, quality-focused standards, and evaluation systems to minimise service variation and promote sustainable performance in similar businesses. Overall, this research broadens the understanding of performance management in small enterprises and offers practical guidance for interventions.

Honor killing cases often involve a distributed structure of perpetrators between decision-makers, providers of means, and implementers. This collective pattern raises the problem of role attribution in criminal law enforcement, which often shifts toward two problematic tendencies: centralizing responsibility on the executor or expanding criminal responsibility based on family ties. This article aims to formulate a tested role attribution model so that criminal responsibility does not stop at the direct perpetrator and does not develop into association-based punishment. This research uses a normative legal research method with a conceptual approach. Data collection methods were collected using literature studies, then analyzed qualitatively and presented descriptively. The research results formulate a role map of instigator, facilitator, and executor, operationalized through group role attribution based on two axes: causal contribution and normative contribution. The instigator is understood as the driver who shapes the will and locks the decision, the facilitator is understood as an assistant who deliberately provides the opportunity, means, or information. Meanwhile, the executor is someone who carries out the material act, although in terms of position, their actions are not automatically identical to the dominance of the decision. This division of roles is complemented by evidentiary indicators covering communication, financing, provision of facilities, field control, and post-incident intimidation, along with negative criteria to prevent inferences based on blood relations or passive presence. This model provides a more measurable standard of attribution for investigation, prosecution, and sentencing in collective honor killing cases.

Unexpected downtime of a 2 kg/hour coffee grinder is crucial in cafe operations, thus less guaranteeing the availability of the grinder. The purpose of component replacement and repair planning is to obtain a prediction of the maintenance and repair schedule and costs in the 2026 period. The component replacement planning method includes collecting previous maintenance and repair data, applying the inspection-replace-repair-overhaul (IRRO) method, assessing component conditions, predicting component life, predicting technician costs, predicting supporting work equipment and supporting materials to be used in maintenance, predicting the time to replace spare parts or reinstall components after repair, estimating maintenance and repair costs for the 2026 period, and calculating the ratio of maintenance costs to profits. The results of component replacement and repair planning obtained maintenance costs for the 2026 period are IDR 2,350,000, - with an estimated coffee grinder rental rate of IDR 25,000/hour which has the potential to be rented for 1440 hours/year, and the ratio of maintenance costs to profits is 6.5% which implies that the coffee grinder with a capacity of 2 kg / hour is still suitable for use for the next few years and still has the opportunity to make a profit.

Fantasy eyelashes are eyelashes that are used to add an accent of beauty to fantasy eye makeup. Currently, fantasy eyelashes are rarely sold on the market, and most of them are relatively expensive with simple designs. The scarcity of fantasy eyelashes at relatively high prices has led the author to innovate by utilizing mother-in-law's tongue leaf fibers as the basic material for making fantasy eyelashes. The research aims to simplify the search for fantasy eyelashes needed by the public at an affordable price while using natural materials that minimize the risk of irritation, thereby presenting an entrepreneurial opportunity. The natural material used is the mother-in-law's tongue plant. This plant is an environmentally friendly ornamental plant that is easily found in the author's surroundings, highly beneficial for health as it filters toxins and air pollution, and has high economic value. This research employs observation, literature review, experimentation, documentation, and questionnaires. The author uses descriptive qualitative analysis, presenting research results in narrative form using words and sentences. The author offers a price of Rp. 35,000 per pair, which is competitive with market prices for fantasy eyelashes. Product validation was conducted through sensory testing with three expert validators, covering aspects such as texture, shape, neatness, and a rating of 15 in the “very suitable” category. The level of preference was assessed through a preference test with 60 respondents, covering statements 1 to 8, with results ranging from 241 to 300 indicating “very liked.” This study concludes that fantasy eyelashes made from mother-in-law's tongue leaves can compete and are favored by makeup artists and practitioners. 

This research discusses the Constitutional Court Decision Number 90/PUU-XXI/2023 regarding the minimum age requirement for presidential and vice-presidential candidates as stipulated in Article 169 letter q of Law Number 7 of 2017 concerning General Elections. In that decision, the Constitutional Court ruled that the age limit of 40 years remains in effect, but with an exception for candidates who are not yet 40 years old but have previously or are currently serving as regional heads. This research employs a normative juridical method with legislative and conceptual approaches, analyzing primary legal materials such as the 1945 Constitution, Election Law, and Constitutional Court decisions, supported by secondary legal materials from academic literature and journals. The research findings indicate that the Constitutional Court's considerations are based on the principles of citizens' constitutional rights, open legal policy, and the idea of leadership experience as an alternative age requirement. This decision has positive implications, including opportunities for leadership regeneration and increased political participation by young people, but it also draws criticism for its potential to discriminate against non-regional leaders and create political suspicion. Therefore, a revision of the Election Law is needed to clarify the legal norms resulting from the Constitutional Court's decision so that it does not lead to multiple interpretations and maintains the principle of equality. This research concludes that the Constitutional Court's decision is an opportunity to strengthen democracy, but also a challenge in ensuring constitutional justice in Indonesia.

This community service activity was carried out in Bonde Village, Pamboang District, Majene Regency, to empower the local community through training in the production of flavored banana chips as a strategy for product diversification based on local potential. Bonde Village has several leading agricultural commodities, one of which is bananas. However, the utilization of bananas is still limited to fresh consumption or direct sale at relatively low economic value. The activity consisted of three stages: preparation, training, and evaluation. During the training phase, participants received material on the objectives of product diversification, followed by hands-on practice in making banana chips with chocolate and balado flavor variants. Evaluation was conducted using pre-test and post-test methods to assess the improvement in participants’ understanding. The results showed a significant increase in participants' understanding of the diversification process and banana chip production (85% and 95%, respectively), as well as an increased interest in developing the product as a business opportunity (75%). This activity is expected to serve as an initial step in developing local potential and enhancing the economic self-reliance of the village community.

The problem faced by partners in community service activities is the low level of creative economic skills among housewives in RW 15, Meteseh Village, Semarang City. This condition has an impact on limited family economic independence, so efforts are needed to develop entrepreneurial potential that is in line with community needs. One potential business opportunity is making wedding dowries, given the stable and growing market demand. However, limited knowledge, creativity, and skills in producing attractive dowry products with sales value are the main obstacles faced by partners. This community service program aims to increase the creativity and economic independence of housewives through dowry making skills training. The method used includes a phased training, starting from an introduction to materials and basic dowry making techniques, developing creative designs, and product marketing strategies both digitally through social media and directly (offline). Participants are also provided with mentoring to improve their understanding of simple business management, product branding, and promotional techniques to be competitive in the market. The target outputs of this activity include the creation of an independent dowry making business, the production of quality dowry products with creative designs, and improving participants' ability to market their products. In addition, this activity resulted in video documentation of the implementation, potential registration of Intellectual Property Rights (IPR), and publication in a community service journal. The evaluation results showed a significant increase in participants' knowledge and skills based on a comparison of pre-test and post-test results. Before the training, most participants did not understand basic techniques or product marketing strategies.

The Student Creativity Program (PKM) aims to introduce Cablink network technology to students of Vocational High School (SMK) X as a form of strengthening competency in the field of Computer and Network Engineering. This activity includes the delivery of materials, installation, and hands-on practice in installing Cablink networks. The implementation method uses a participatory approach that allows students to be more active in understanding the material presented. With this approach, it is hoped that students can gain a deeper and more applicable understanding of developing network technology. During the activity, students are not only given theoretical explanations about Cablink networks, but also given the opportunity to be directly involved in the installation process, which provides very useful practical experience. The results of this activity show an increase in students' understanding of basic network concepts and technical skills in installing Cablink networks. This improvement is not only limited to the theoretical aspect, but also includes practical skills that can be directly applied in the world of work. This program is expected to be a bridge between the needs of the modern network industry and the readiness of SMK graduates to compete in the world of work. With the skills acquired through this activity, students are expected to be better prepared to face the challenges of rapidly developing technology in the fields of computers and networks. Furthermore, this activity also serves to introduce students to technologies relevant to industry needs, so they are better prepared to enter the professional world upon graduation. This program is expected to contribute to improving the quality of education at SMK X and provide significant benefits for developing students' skills in Computer and Network Engineering.

The family is an essential social unit that contributes significantly to the protection of children's rights and welfare. In the context of Indonesian law, the legal status of children born out of wedlock was severely limited before the Constitutional Court Decision No. 46/PUU-VIII/2010. This study aims to examine changes in the legal status of out-of-wedlock children and their implications for custody after the decision. This research uses a qualitative method with a literature research approach, through the analysis of primary and secondary legal materials, such as Constitutional Court decisions, scientific literature, legal journals, and relevant laws and regulations. Prior to the Constitutional Court's ruling, children born out of wedlock were only recognized as having a civil relationship with their mother and mother's family, which had an impact on limited children's access to legal identity, custody, and inheritance. However, the Constitutional Court Decision No. 46/PUU-VIII/2010 opens up the opportunity to recognize the legal relationship between an out-of-wedlock child and his biological father, as long as it can be scientifically proven (through DNA tests) and legally. This change strengthens the position of children in obtaining custody (alimentasi), including the right to maintenance, protection, education, and financial support from the biological father. This ruling reflects significant progress in the protection of children's rights and the application of the principle of non-discrimination in Indonesian family law. Nevertheless, implementation in the field still faces challenges, both administratively, such as the convoluted recognition process, and socially, especially the stigma against children out of wedlock. Other challenges include low public legal literacy, limited access to scientific proof institutions, and the non-optimal role of the state in guaranteeing the rights of children born out of wedlock.

Bekasam is a traditional fermented fish-based food popular in various regions in Indonesia, including Batanghari, Jambi. This product is produced through a spontaneous fermentation process that utilizes the activity of microorganisms, particularly lactic acid bacteria (LAB), which play an important role in the formation of distinctive flavors, food safety, and potential health benefits. One type of fish used is lambak fish (Labiobarbus ocellatus), which is commonly found in local waters. Given the high prevalence of cardiovascular disease associated with cholesterol levels, exploring the probiotic potential of local fermented foods presents a strategic opportunity to support public health. This study aims to isolate and identify LAB from bekasam lambak fish from Mersam, Batanghari, and evaluate its initial potential as a candidate for cholesterol-lowering probiotics. The research method was carried out in the laboratory through a series of dilutions (10⁻¹–10⁻⁶) of bekasam samples, followed by cultivation on Nutrient Agar (NA) media using the pour and streak method. Incubation was carried out at 37°C for 24–48 hours. The growing colonies were then observed morphologically and tested using Gram staining. Observations revealed spherical, milky-white colonies with Gram-positive rod-shaped characteristics, indicating they likely belonged to the Lactobacillus genus. This genus is known to lower cholesterol through bile acid binding and free cholesterol assimilation mechanisms in the digestive tract. These findings reinforce the notion that bekasam lambak fish contains local LAB isolates that have the potential to be developed as a natural probiotic raw material. This potential can be utilized in the development of functional fermented food products or nutraceuticals that not only maintain the traditional value of bekasam but also provide preventative health benefits, particularly in controlling cholesterol levels.

This community service program is designed to improve the competitiveness and marketing effectiveness of YAIKI's Shoe Business Partners, located in Karangdieng Village, Mojokerto Regency. This improvement effort is carried out through the creation of a digital product catalog integrated with QR codes as a modern promotional medium. The digital product catalog is systematically structured, interactive, and easily accessible, containing comprehensive information on the types, designs, sizes, prices, and advantages of the shoes produced. The catalog's attractive appearance is designed using design software and online platforms, thus conveying a professional impression and increasing consumer appeal. Furthermore, QR codes are created and placed on each product and promotional materials such as brochures, packaging, and posters. By scanning the QR code with a smartphone, consumers can directly connect to the digital catalog without having to manually search for information, thus making the marketing process more efficient and responsive to market needs. The program implementation method includes training in digital catalog creation using free or low-cost graphic design software and online platforms, the creation of QR codes that directly link to the catalog, and technical assistance for partners in implementing this technology into their marketing strategies. The program evaluation demonstrated increased partner understanding of digital technology, ease of product information delivery, and the potential for increased sales and broader market reach. Through this innovation, local shoe businesses in Karangdieng Village have a greater opportunity to compete in the modern market. The implementation of digital catalogs and QR codes is expected to be a practical and sustainable solution to support business growth, strengthen brand image, and encourage economic independence for the local community.