This study aims to analyze the impact of corporate governance, renewable energy, and waste management on sustainable development goals (SDGs) at PT Rajawali Dwi Putra Indonesia. The three variables were chosen because they are closely related to sustainability activities that have become a global focus, especially in facing environmental, economic, and social challenges. This study uses a quantitative approach with data collection techniques through a 1-5 Likert scale questionnaire distributed to all company employees through the census method. Data analysis was conducted using multiple linear regression which includes validity, reliability, classical assumptions, and hypothesis testing (t test and F test). The results showed that partially, renewable energy and corporate governance have a significant positive effect on development goals. Meanwhile, waste management also has a significant effect yet a negative relationship direction. Simultaneously, the three independent variables have a significant positive effect on sustainable development goals. These findings are expected to be a reference for companies in formulating sustainability strategies and supporting the acceleration of achieving sustainable development goals, especially in developing countries such as Indonesia.

This study aims to review the literature on the effects of using ChatGPT on postgraduate students' competencies. The method applied in this study is a literature review of 420 journals from 500 journals. References were obtained from the Emerald Journal, Elsevier and Google Scholar by utilizing the Publish or Perish application. Data processing uses the VOSviewer application. With this literature review, it was found that.In the network visualization data, it was found that the widest link in the largest Red cluster was GPT, Chat GPT, Ability, Artificial Intelligent, Student, Chat, Higher education which was related to Postgraduate-student. In the overlay visualization based on the year, it was found that the projection of the year of collection at the time of the study. It can be seen from the darkest keywords, namely ability, student, skill, which have a longer research projection. Meanwhile, the research projections included in the latest research are with the keywords conversation, generative ai, education, and research. The results of Density Visualization show that the keywords ChatGPT, Ability, Higher Education, and Skill are included in the most frequently conducted research results. Meanwhile, the keywords generative AI, research, challenge, opportunity, conversation, artificial intelligent are included in the least conducted research. This shows that there is a significant relationship between the keywords mentioned.The recommendations given include strengthening the policies implemented in each university in each country for the use of AI as a medium for information and data processing. In addition, training on plagiarism in the preparation of various research journals and final assignments for postgraduate students needs to be intensified. The results of this study are expected to provide insight and breadth to related agencies that these opportunities can be further developed in Indonesia.
 

Traditional Cultural Expressions (TREs) are an important part of national identity and intangible cultural heritage that live in indigenous communities in Indonesia. In the midst of globalization and increasing cultural claims by other countries, the urgency of legal protection for TREs is becoming increasingly relevant and strategic. This article aims to examine the effectiveness of legal protection for TREs in Indonesia and to formulate strategies for strengthening protection at the national and international levels. This study uses a juridical-normative approach with literature study techniques and qualitative analysis of laws and regulations, international conventions, and case studies such as Reog Ponorogo and batik. The results of the study indicate that existing legal protection is still limited and has not been able to answer the complexity of cultural claim problems. Harmonization of national law with international standards and collaboration between parties are needed to strengthen Indonesia's legal position in protecting TREs. This study contributes to the development of more responsive and sustainable cultural policies.

Micro, Small, and Medium Enterprises (MSMEs) play a significant role in national economic growth. In today’s digital era, leveraging technology—particularly social media—has become an essential marketing strategy to ensure business sustainability. Lapak Kirani, a culinary MSME located in Bima City, has faced challenges in optimizing social media as a promotional tool. This community service program aimed to assist Lapak Kirani in independently managing digital marketing by providing training on social media account creation, promotional content development, and effective caption writing. The implementation method consisted of four stages: observation, socialization, mentoring, and evaluation. The results indicated an improvement in the MSME owner's understanding and skills in executing digital marketing strategies. This assistance is expected to expand product marketing reach and enhance the competitiveness of MSMEs in a sustainable manner.

This study aims to analyze the impact of digital platforms on business communication strategies at the Mores Store MSME in Bandung City. Employing a qualitative approach, the research utilizes survey methods and descriptive analysis. Data was collected through offline interviews, literature review, and online data searches. The findings reveal that Mores Store actively leverages social media and online platforms, with Instagram and Shopee being the primary channels for promotional activities. Product promotion is heavily reliant on social media and e-commerce, which serve as the main pillars of their business communication strategy. In formulating their communication approach, Mores Store incorporates digital media by integrating persuasive interpersonal marketing, advertising, product photography, and the management of visually appealing social media displays. Overall, the study concludes that the managers of Mores Store possess a strong understanding and a high level of adaptability to digitalization and technological advancements in the era of Society 5.0, enabling them to develop effective and innovative business communication strategies.

Pembangunan berkelanjutan menuntut pengelolaan sumber daya yang efisien dan ramah lingkungan. Penelitian ini mengkaji integrasi tiga sistem utama: pembangkit listrik tenaga mikro hidro (PLTMH), sistem plumbing hemat air, dan alat pirolisis sampah rumah tangga. Ketiganya dianalisis melalui studi literatur dan perbandingan data dari tiga studi kasus di Indonesia. Hasil menunjukkan bahwa PLTMH di Dusun Batu Rangin mampu menghasilkan daya 48,56 kW dan mengurangi emisi CO? sebesar 156 ton/tahun. Sistem plumbing hemat air di Rusun Brimob Sampali menurunkan konsumsi air hingga 33,52% dan meningkatkan efisiensi daur ulang air hingga 87%. Sementara itu, pirolisis sampah rumah tangga menghasilkan bio-oil dengan nilai kalor tinggi dan menunjukkan potensi ekonomi dengan ROI 1,58. Integrasi ketiga sistem ini membentuk model pengelolaan sumber daya yang saling mendukung, dengan indeks keberlanjutan 3,7 dari 5. Pendekatan ini sejalan dengan konsep circular economy dan berpotensi diterapkan secara luas di wilayah pedesaan Indonesia.

Justice is a core value in Islamic teachings and serves as the foundational principle in Islamic business law. This study examines the concept of justice in Islamic business law, specifically within the context of modern contracts and transactions. Using a qualitative approach with normative and descriptive methods, the research classical Islamic legal principles and their application to contemporary practices such as smart contracts, cryptocurrency, and digital crowdfunding. Findings reveal that justice in Islamic business is not merely a moral imperative but an operational standard to ensure fairness, transparency, and balance in transactions. The study highlights the need for reinterpretation through contemporary ijtihad to address legal issues emerging from economic digitalization while remaining aligned with shariah. Additionally, the research underscores the role of regulators and Islamic financial institutions in promoting equitable business practices. Enhanced legal awareness and ethical literacy among Muslim entrepreneurs are also emphasized as key to ensuring just practices in the evolving business landscape. This study contributes to the dynamic understanding of Islamic law as a relevant legal system capable of responding to modern challenges without compromising its core values.Keywords : contract, digital transaction, Islamic business law, justice, shariah.

This study discusses the use of the Quick Response Code Indonesian Standard (QRIS) as a cashless digital payment tool from the perspective of Islamic commercial jurisprudence (fiqh muamalah). QRIS is an electronic payment system recognized by Bank Indonesia to facilitate non-cash transactions in the country. From an Islamic legal standpoint, it is essential to analyze the validity of transactions and the underlying akad (contracts), as sharia principles require clarity (bayyinah), mutual consent (ridha), and the lack of riba (usury), gharar (uncertainty), and maisir (gambling). This research adopts a descriptive quantitative approach and literature study method to examine QRIS in the context of fiqh muamalah, particularly focusing on the validity and contracts involved in non-cash payments. The findings of this study indicate that the use of QRIS in financial transactions can be considered valid under Islamic law, provided it fulfills the essential elements and conditions of a valid contract, such as price clarity, transaction object, and mutual consent.Keywords : QRIS, Fiqh Muamalah, Non-Cash Transaction, Akad Islamic Economics

This research examines the use of sharia contracts in Indonesian Islamic banking practices, focusing on the legal, financial, and religious facets of Islamic law. The primary goal is to examine the use of several Islamic contracts in actual financial transactions, including mudharabah, musyarakah, murabahah, ijarah, qardhul hasan, wakalah, kafalah, salam, and istisna, as well as how the hadith validates their validity. This study employed a normative legal method and a literature survey to qualitatively analyze both classical and modern sources, including national regulatory systems. The findings demonstrate that while the use of Islamic contracts improves equity, openness, and risk sharing, practical compliance, legal harmonization, and public literacy issues make implementation difficult. Strengthening regulatory congruence, boosting stakeholder education, and bolstering the sharia supervisory system are among the recommendations made to guarantee the integrity of Islamic banking operations. In line with Islamic principles, this study advances our knowledge of Islamic contracts as a crucial tool for creating a just and long-lasting financial system. Keywords : Islamic banking, Islamic contract, jurisprudence, sharia compliance, transaction

The swift advancement of digital technology has introduced financial innovations like Buy Now, Pay Later (BNPL). This payment method has become particularly popular among Generation Z, largely due to its promise of convenience and flexibility in online shopping.However, the widespread adoption of BNPL raises major concerns, especially regarding its implications for Generation Z's consumer behavior when viewed from an Islamic economic perspective. These concerns include impulse buying, the risk of excessive and unproductive debt accumulation, and potential conflicts with core Islamic principles such as the avoidance of waste and the prohibition of riba (interest). To mitigate these issues, it's crucial to improve financial literacy among Generation Z. We also need to ensure more transparency from BNPL providers, implement stricter regulations, and encourage responsible money management in line with Islamic principles.Keywords: Buy Now Pay Later, Generation Z, Islamic Economy