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This study aims to analyze the implementation of legal responsibility by goat farmers in managing waste from Etawa goat farming based on a circular economy model at Nusantara Farm, Sidoarjo. The study employs both normative juridical and empirical juridical approaches, with data collection techniques including literature review, interviews, and field observations.The results indicate that waste management is carried out through direct utilization, such as using livestock manure as organic fertilizer, selling waste, and distributing it to the surrounding community. These practices demonstrate that waste is not disposed of carelessly but rather reused, thereby creating economic and functional value.From a legal perspective, this condition reflects the fulfillment of the farmers' responsibilities in accordance with applicable laws and regulations, particularly in efforts to prevent environmental pollution. Furthermore, these waste management practices partially embody the principles of the circular economy, especially in terms of reuse.However, the current waste management practices remain conventional and are not yet optimally integrated. Therefore, there is a need to develop a waste management model based on an integrated closed-loop system to enhance the economic value of waste while ensuring more effective environmental sustainability.

This study aims to understand the role of E-Commerce in building customer loyalty, explain the process of loyalty formation, and assess how customers perceive service quality in relation to loyalty, using the GoFood service in Jombang as a case study. The rapid growth of online food delivery services has intensified competition, making customer loyalty a critical factor for sustainability. Employing a qualitative case study approach, data were collected through in-depth interviews with 30 GoFood customers and several drivers in the Jombang area. The findings reveal that E-Commerce platforms significantly enhance loyalty through user-friendly application interfaces, supporting features (such as live tracking, history, and digital payments), and beneficial promotions. The loyalty formation process occurs gradually through consistent positive experiences, moving from customer satisfaction to trust, and ultimately to habitual use. Crucially, the quality of driver services—including politeness, effective communication, punctuality, and order accuracy—emerged as a key determinant of customer comfort and repeat orders. This study implies that for E-Commerce platforms to maintain a competitive edge, strategies must integrate digital convenience with consistently reliable human interactions. The research contributes empirical insights from a semi-urban Indonesian context, highlighting that customer loyalty is not merely transactional but is built on a combination of technological ease, economic value, and positive interpersonal service experiences.

Trade secrets are a type of Intellectual Property Right that plays a crucial role in providing legal protection for business information with economic value and kept confidential by its owner. In the food industry, recipes not only serve as production guidelines but also serve as a business's identity and competitive advantage. Legal issues can arise if the recipe is used or owned by others without permission, especially when conflicts arise within the business or during competition. This situation can trigger trade secret disputes that can be detrimental to business owners, both financially and sustainably. This article discusses the position of fried chicken recipes as trade secrets in culinary business practices in Indonesia and the forms of legal protection available to rights holders. The discussion was conducted based on the provisions of Law Number 30 of 2000 concerning Trade Secrets, using a normative approach. The analysis shows that a fried chicken recipe falls into the trade secret category if it meets the requirements of being unknown to the public, having economic value, and being strictly maintained by the business owner. Therefore, legal protection for trade secrets is crucial to prevent unfair business competition and provide legal certainty and protection for culinary businesses in Indonesia  

The development of the digital era is driving the growth of the creative economy and opening up significant opportunities for Generation Z, who are highly familiar with digital technology. This generation has the potential to become key players in the development of digital-based businesses if equipped with adequate knowledge and skills. The community service activity carried out in Ngemplak Village, Boyolali Regency, aims to equip Generation Z with an understanding and skills in digital marketing so they can play an active role in the creative economy. The activity was carried out through socialization methods and direct practice in managing an online store using the Shopee platform, supplemented by materials on the concept of the creative economy, digital business opportunities, online marketing strategies, and the use of social media as a promotional tool. The results of the activity showed an increase in participants' understanding of digital marketing, improved technical skills in managing online stores, and increased motivation and confidence to start independent businesses. This program is considered effective in encouraging the use of digital media as a productive tool that has economic value and is sustainable for Generation Z.

The purpose of this study was to determine how the application of Local Microorganisms (LOM) from stale rice and oil palm boiler ash impacts the growth and production of shallots (Allium ascalonicum L.) and to determine the interaction between the two treatments. Shallots are a horticultural commodity with high economic value, so efforts are needed to increase production through the use of environmentally friendly organic materials. The study used a factorial Randomized Block Design (RBD) with two factors and three replications. The first factor was LOM from stale rice with four levels (0, 20, 40, and 60 ml/L water/plot) and the second factor was oil palm boiler ash with four levels (0, 500, 1000, and 1500 grams/plot), resulting in 16 treatment combinations and 48 experimental plots. The parameters observed included plant height, number of leaves, number of tillers, fresh weight of bulbs, dry weight of bulbs, and bulb diameter. If there was a significant effect, the data were tested using analysis of variance (ANOVA). This research is expected to produce scientific data on the use of organic waste as an environmentally friendly fertilizer alternative.

This study aims to analyze visitors’ Willingness to Pay (WTP) and to estimate the economic value in supporting the development of Gunung Meja Nature Tourism Park (TWA) as a conservation area. This study employed the Contingent Valuation Method (CVM) with a total of 156 respondents. Data were analyzed using descriptive quantitative methods to obtain the average WTP value and its distribution. The results showed that the average WTP of visitors was IDR 19,300 per person, with the highest distribution in the range of IDR 10,000–30,000 and a dominant value of IDR 20,000 (23%). The estimated economic value of the area based on WTP reached IDR 3,939,245,800 per year, which is higher than the actual revenue of IDR 2,755,431,000 per year. The difference of IDR 1,183,814,800 indicates a potential increase in revenue through tariff adjustment. These findings indicate that visitors have a higher willingness to pay compared to the current tariff. Therefore, the WTP value can be used as a basis for determining optimal tariff policies to support sustainable management of conservation areas and to maintain their ecological functions.

Seren Village has abundant organic waste potential, particularly banana peel waste generated from banana-processing MSME activities and wood ash resulting from household firewood combustion. To date, this waste has not been optimally utilized and is often discarded, thereby posing potential environmental problems. This study aims to process banana peel waste and wood ash into an innovative, environmentally friendly shoe polish made from natural materials, while also enhancing the economic value and welfare of the community. The research employed a descriptive qualitative method with a case study approach. Data were collected through observation, interviews, and documentation involving the women’s Family Welfare Empowerment Group (PKK) of Seren Village as the target participants. The shoe polish production process includes drying and grinding banana peels, mixing them with a wood ash solution that functions as a natural coloring agent, adding supporting materials, and heating the mixture until a ready-to-use shoe polish is obtained. The results indicate that the shoe polish produced from banana peels and wood ash has a solid texture, is slightly coarse, non-glossy, and has a relatively fast drying time of approximately one minute. In addition, the product shows good resistance to water splashes and does not damage the surface of shoes. The use of natural ingredients makes this shoe polish safer for health. The utilization of this waste has the potential to support MSME development, reduce environmental pollution, and sustainably improve the welfare of the Seren Village community.

Etos kerja dan kewirausahaan ialah aspek penting dalam membangun kesejahteraan individu dan masyarakat, namun dalam praktiknya belum sepenuhnya berlandaskan nilai-nilai keislaman. Oleh karena itu, diperlukan pemahaman yang lebih mendalam mengenai konsep kerja dan kewirausahaan yang bersumber dari ajaran Islam. Artikel ini bertujuan untuk mengkaji konsep etos kerja dan kewirausahaan berdasarkan tafsir al-Qur’an dan hadits Nabi sebagai landasan moral dan spiritual dalam aktivitas ekonomi. Studi ini memakai metode kualitatif dengan pendekatan studi kepustakaan melalui penelaahan berbagai literatur berupa buku tafsir, kitab hadits, serta artikel jurnal ilmiah yang relevan dengan tema penelitian. Data yang diperoleh kemudian dianalisis secara deskriptif dan tematik untuk menemukan nilai-nilai utama yang terkandung dalam ajaran Islam terkait aktivitas kerja dan usaha. Hasil kajian memperlihatkan bahwa Islam menekankan nilai kerja keras, kejujuran, tanggung jawab, kemandirian, disiplin, serta orientasi keberkahan sebagai prinsip utama dalam bekerja dan berwirausaha. Kesimpulannya, etos kerja dan kewirausahaan dalam perspektif Islam tidak hanya berorientasi pada pencapaian materi, melainkan juga pada pembentukan akhlak mulia sekaligus kepatuhan kepada Allah sebagai tujuan utama kehidupan.

This research focuses on examining the relationship between environmental accounting practices and firm value creation, considering the role of profitability as an intermediary mechanism. The study was conducted on companies in the basic and chemical industry subsectors listed on the Indonesia Stock Exchange during the 2020–2024 period. Green Accounting in this study is represented through environmental cost disclosure, while firm value is proxied by Price to Book Value (PBV), and profitability is measured by Return on Equity (ROE). The analysis used a panel data regression approach, complemented by a mediation test using the Sobel test. Empirical results indicate that the implementation of Green Accounting has not had a significant impact on profitability or firm value. Conversely, profitability has been shown to have a positive and significant relationship with firm value. Furthermore, the mediation test indicates that profitability plays no role in channeling the influence of Green Accounting on firm value. These findings lead to the interpretation that Green Accounting practices in the studied sectors still reflect regulatory compliance and efforts to gain social legitimacy rather than a strategy to increase short-term economic value.

MICE tourism (Meetings, Incentives, Conferences, Exhibitions) is a sub-sector with high economic value and a unique capacity to play a diplomatic role through interaction between international actors. At the regional level, the ASEAN (Association of Southeast Asian Nations) Summit (Summit) has been used by Indonesia not only for economic purposes, but also as an arena for public diplomacy and soft power development. This article examines how the ASEAN Summit (especially the series of ASEAN 2023 activities spread across several locations including Labuan Bajo, Yogyakarta, and Jakarta) shows the function of MICE as a soft power instrument in Indonesian tourism diplomacy. By combining a literature review on soft power and tourism diplomacy, an analysis of official documents, MICE industry reports, and a case study of the 2023 ASEAN Summit, this paper identifies the mechanisms of influence, determinants of effectiveness, economic and reputational impact, and policy challenges. The results show that the ASEAN Summit provides a great opportunity for nation branding and international public engagement, but its effectiveness depends on policy synergy, MICE infrastructure readiness, image management, and post-event strategies to turn temporary exposure into long-term benefits.

Japanese kale (Brassica oleracea) is a leafy vegetable with high nutritional and economic value and strong potential for development through intensive cultivation systems, including polybag-based cultivation. Fertilization is an important factor determining plant growth success. This study aimed to analyze differences in the effects of cattle-manure compost fertilizer and NPK Mutiara fertilizer on the vegetative growth of Japanese kale, as well as to evaluate their roles in maintaining growing media fertility. The research employed a quantitative experimental approach using a single-factor Completely Randomized Design (CRD), namely fertilizer type. Treatments consisted of cattle-manure compost fertilizer and NPK Mutiara fertilizer, each with twelve replications, resulting in twenty-four experimental units. Observed parameters included plant height, leaf width, and growing media pH. The results showed that NPK Mutiara fertilizer produced better plant height and leaf width than compost fertilizer, particularly during the vegetative phase. This advantage was associated with the rapid availability of macronutrients such as nitrogen, phosphorus, and potassium for plant uptake. Meanwhile, cattle-manure compost fertilizer contributed to stabilizing growing media pH and improving soil physical and biological conditions. pH values in both treatments remained within the optimal range and did not limit plant growth. Therefore, NPK Mutiara fertilizer is more effective for short-term vegetative growth enhancement, whereas compost fertilizer supports sustainable growing media fertility.

The management of used goods in warehouses involves a high level of complexity due to the wide variety of item types, differences in economic value, and limitations in space and labor. These conditions result in unstructured item arrangement, difficulties in determining item priorities, and inefficient loading processes caused by relatively long material handling distances. This study aims to analyze the application of the ABC Analysis method to improve layout efficiency and the management of used goods at the warehouse of UD. Barokah Mulia Rongsok. The research method employed is descriptive quantitative with a case study approach. Data were collected through observation, interviews, and warehouse record documentation, then analyzed using the ABC Analysis method as well as an analysis of the relationship between material handling distance and loading time. The results show that Category A items have the highest contribution in terms of value and movement frequency; however, under existing conditions, these items are still located far from the loading area. In addition, a relationship was found between material handling distance and loading duration. Based on these findings, a proposed warehouse layout was developed that prioritizes placing Category A items closer to the loading door, thereby potentially improving warehouse layout efficiency.

A healthy and sustainable company is the primary measure of financial performance. Approaches such as financial ratios are not sufficient to assess financial performance; methods that provide a more comprehensive picture of a company's economic value creation are also needed. Economic Value Added (EVA) is one method that can be used in performance measurement. This study aims to determine the financial performance of PT Astra Otoparts Tbk from 2020–2023 using the Economic Value Added (EVA) method, through a quantitative descriptive approach. The annual financial reports of PT Astra Otoparts Tbk from 2020 to 2023 obtained from the official website of the Indonesia Stock Exchange and the company's official website are the data used in this study. The financial performance of PT Astra Otoparts Tbk from 2020 to 2023 is considered good based on the results of the study, because the company was able to generate a positive EVA value each year, indicating that the company has succeeded in creating economic added value for shareholders and maintaining its business continuity.

This community service was carried out at the Sebesi Island Coconut Brown Sugar Artisans Group, South Lampung Regency, which faced the problem of low product competitiveness due to the use of conventional plastic packaging that was simple, unattractive, and environmentally unfriendly. This topic was chosen because it is relevant to the issue of the plastic waste crisis and the urgency of implementing a circular economy in island regions that are vulnerable to environmental pollution. The objective of this activity was to improve the hard and soft skills of partners through the innovation of environmentally friendly packaging designs based on local materials, while also increasing the economic value of coconut brown sugar products. The community service was carried out using a participatory approach through socialization, training, co-design of packaging, and assistance with production and marketing for 40 partners consisting of brown sugar craftsmen, BUMDes administrators, and local natural material weavers. The results of the activity showed an increase in the partners' skills in product design and packaging, strengthening of soft skills in the form of confidence and marketing readiness, as well as an increase in the selling value and image of the product in the local market. This activity confirms that environmentally friendly packaging innovation based on local resources is an effective strategy in empowering MSMEs as well as implementing a circular economy at the village level.

This Study analyzes the fulfillment of dowry requirements as mutamawwal property according to KHI Articles 30-38 and assesses the suitability of crypto assets as dowry under the positive law regime of the Marriage Law, including its implications for the protection of wives’ rights and legal certainty in the digital era. The research employs a qualititative method with a normative juridical approach through literature study of primary sources (the Qur’an, hadith, KHI, Law No. 1 of 1974, Bappebti and OJK regulations, an MUI fatwas) and secondary sources comparising journals, theses, and dissertations on crypto dowry and maqasid syariah, analyzed descriptively-analitycally and comparatively bertween Islamic law and positive law. The findings that demonstrate that normatively, crypto assets can be classified as valuable property within the KHI framework provided they meet the following criteria: possessing economic value, having clear specifications regarding type and amount, being transferable through legal mechanisms (such as gifts or wallet transfers), and being mutually agreed upon by boh parties. Consequently, they are valid as dowry with the value determined at the time of the marriage contract to minimize the impact or price volatility. However, it still poses potential value disputes, necessitating the strengthening of administrative guidelines at the KUA (office of Religious Affairs) and the enhancement of digital forensic capacty in Religious Courts. The study recommends further harmonization among the KHI, crypto asset regulations, and religious fatwas through the development of technical guidelines for crypto dowries oriented toward mashlahah and the protection of wives’ rights in the 4.0 era.

The digitalization of the creative economy has opened up significant opportunities for the community to create innovative products that have high sales value and are environmentally friendly. One interesting innovation is the use of used cooking oil as a raw material for making aromatherapy candles. Used cooking oil, which is usually discarded and pollutes the environment, can be reprocessed into products with economic value, thus supporting the principles of a circular economy. This study aims to examine the potential of processing used cooking oil into aromatherapy candles, analyze digital-based marketing strategies to increase product competitiveness in the market, and examine the meaning of transforming waste into innovative products from the perspective of Immanuel Kant's philosophy of reality. The research methods used were literature studies and field observations of used cooking oil processing practices by the community. The results show that used cooking oil-based aromatherapy candles have good business prospects, especially when combined with digital promotion through social media and marketplaces. Digitalization helps expand marketing reach, create brand identity, and attract consumers who care about environmental sustainability. From the perspective of Immanuel Kant's philosophy of reality, the transformation of used cooking oil into aromatherapy candles can be understood as a phenomenon, namely a reality that is visible in the practice of the digital creative economy. Meanwhile, the values ​​of sustainability, ethical awareness, and social meaning contained therein reflect noumena, namely the deepest reality that is not directly visible but provides direction and meaning for human actions.

This research explores strategies for developing the Lewaja Natural Tourism Area in Enrekang Regency, which has considerable potential as a leading destination but has not yet been managed effectively. The study aims to examine the current conditions of the site, highlight its opportunities and constraints, and design strategies for sustainable development. A descriptive qualitative approach was employed, utilizing SWOT (Strengths, Weaknesses, Opportunities, Threats) in conjunction with IFAS and EFAS to establish strategic priorities. The results indicate that Lewaja possesses advantages in terms of natural scenery and accessibility, while weaknesses are found in facility provision and managerial aspects. The proposed strategies derived from the SWOT framework emphasize infrastructure improvement, enhancement of supporting amenities, digital-based promotional efforts, community involvement in destination management, and stronger collaboration between governmental bodies and the private sector. Overall, the study concludes that the future development of Lewaja Peak Natural Tourism should align with the principles of sustainable tourism, aiming to increase its attractiveness, raise service standards, and deliver economic value to the local community.

The 2025 UINSU Community Service Program research in Sempajaya Village was carried out through training in making ecoprint tote bags as an effort to develop creativity while strengthening the economic literacy of elementary school children. This activity utilized natural materials such as leaves and flowers commonly found in the village environment, so that children could learn to recognize the potential of their natural surroundings as a source of creative works with practical and economic value. The training was conducted in three main stages: preparation, implementation, and reflection. During the implementation stage, children were introduced to the concept of ecoprinting, pounding techniques, and the steps involved in making ecoprinted tote bags through lectures, question and answer sessions, and hands-on practice. The results of the activity showed an increase in the participants' creativity, as evident in their ability to arrange motifs, select natural materials, and produce tote bags with attractive patterns. In addition, this activity also fostered a basic understanding of the economic value of creative products, thereby supporting the formation of independence and an entrepreneurial spirit from an early age. The reflection stage showed that the children were able to identify the process, benefits, and challenges they faced. Thus, ecoprint tote bags proved to be an effective educational tool in integrating creativity, economic literacy, and love for the environment for the children of Sempajaya Village.

This study aims to analyze the role of UINSU’s Community Service Program (KKN) students in enhancing Islamic entrepreneurial awareness among the residents of Pahang Village, Talawi District, Batu Bara Regency. The KKN program serves as a platform for applying academic knowledge while empowering communities through educational, persuasive, and participatory approaches. The students introduced fundamental concepts of Islamic entrepreneurship, including principles of justice, honesty, sustainability, and the avoidance of riba, gharar, and maisir. Through a series of activities such as seminars, micro-business training sessions, financial management mentoring based on sharia principles, and simple business model simulations, the villagers began to show improved understanding of Islamic economic values. Moreover, the active involvement of students created an inclusive learning environment that was accessible to various community groups. The findings indicate that the presence of KKN students contributed positively to cultivating entrepreneurial motivation, particularly among youth and micro-business actors. This improvement was reflected in changes in mindset, interest in initiating halal businesses, and increased awareness of applying sharia principles in daily economic activities. Thus, the KKN program not only provides practical experience for students but also offers a tangible contribution to strengthening sharia-based economic empowerment at the village level.

This study aims to examine the use of piggy banks as a means of financial literacy education among elementary school students. Piggy piggy banks are seen as a simple but effective learning medium in instilling the habit of saving, managing money, and forming a frugal character from an early age. Through a qualitative descriptive approach, this research involves students, teachers, and parents as the main data source with interview and observation techniques. The results of the study show that the use of piggy banks not only increases children's understanding of the concept of money and economic value, but also fosters financial responsibility and awareness from an early age. Teachers play an important role in providing direction and assistance, while the role of parents is a reinforcement of the practice of saving at home. In addition, saving through piggy banks has been proven to increase motivation to learn, because children feel that they have financial goals that they want to achieve. Education through piggy banks is the first step in building a strong financial literacy foundation, so that children are used to planning their money wisely and consistently. Thus, piggy banks can be used as effective contextual learning innovations at the elementary school level.