Publication Search

This study aims to analyze cost and time optimization in project management through a case study of developing a QR Code–based Digital Warehouse Management System. The project was carried out by a team of students from the Logistics Management Study Program as a practical implementation of modern project management concepts in an academic environment. The research employed a descriptive qualitative case study approach, including observation, documentation, and literature analysis. The results indicate that the use of QR Code technology significantly improves time efficiency in stock recording by up to 80% and reduces the risk of human error. In terms of cost, the project successfully optimized resources by utilizing personal devices and open-source software, eliminating the need for additional infrastructure investment. The project also demonstrated effective implementation of the Work Breakdown Structure (WBS), risk management, and evaluation based on the Triple Constraint principle. These findings highlight that simple digital innovations can greatly enhance operational efficiency and project management performance, making them a strategic solution for SMEs in the digitalization of warehouse operations.  

Background: The rapid development of blockchain technology and smart contracts has fundamentally transformed contractual relationships by shifting the role of human interpretation and enforcement toward automated, code-based, and decentralized systems. This transformation generates complex legal implications, particularly regarding the evolution of contractual liability, which is increasingly distributed and no longer centered on a single legal subject. Objective: This study aims to analyze the evolution of contractual liability in smart agreements and examine how such transformation affects the fundamental principles of traditional contract law within modern legal systems. Methods: This research employs a normative and conceptual legal approach, supported by an analysis of blockchain regulations across multiple jurisdictions, case studies of smart contract implementation, and a comparative legal analysis between civil law and common law systems, complemented by a multidisciplinary literature review. Results: The findings indicate that contractual liability in smart agreements has evolved from a centralized fault-based liability model to an algorithmic, distributed, and code-dependent liability structure within blockchain ecosystems. This evolution creates new legal challenges concerning the attribution of liability, legal certainty, and the limitation of judicial intervention in automated contractual arrangements. Furthermore, the study identifies a tension between technological efficiency and substantive legal justice, highlighting the need for adaptive legal frameworks capable of accommodating decentralized technologies while ensuring the protection of legal rights and accountability of involved parties.

This study aims to analyze the issue of online gambling in Indonesia and examine the urgency of extradition agreements as a legal instrument to prosecute online gambling operators who conduct their activities from abroad. Although gambling has been declared a criminal act under the Indonesian Criminal Code (KUHP) and the Electronic Information and Transactions Law (ITE Law), its enforcement has not been effective due to the transnational nature of this crime, in which gambling operators run their platforms from other countries, placing them beyond the direct reach of Indonesian jurisdiction. The research employs a normative legal methodology, examining statutory regulations, principles of criminal law, and relevant legal literature. The objects of study include the 1945 Constitution, the Criminal Code, and the ITE Law as the legal foundations for combating online gambling, as well as provisions concerning extradition within the framework of international cooperation. The findings indicate that although Indonesia normatively possesses legal grounds to prosecute perpetrators abroad through the principles of personality and protection, implementation remains hindered by state sovereignty and jurisdictional limits. Government efforts to block gambling websites have proven ineffective, as new sites continually emerge. Therefore, extradition agreements are essential and urgent as a solution to overcome jurisdictional barriers, enabling the transfer of offenders to Indonesia for prosecution and ensuring state protection for citizens from the harmful impacts of online gambling.

Strategically, the professional code of ethics serves as the foundation of accountability and a key tool for building and maintaining public trust in tax practitioners and accountants. The code of ethics serves as a guideline for maintaining integrity, objectivity, independence, and professional responsibility in every task amid the increasingly complex and competitive dynamics of the business world. The purpose of this study is to examine how the regular application of a professional code of ethics is essential to improving the quality of financial reporting and tax compliance, while preventing malpractice and conflicts of interest. Professional ethical principles and their implementation in the workplace are discussed through a conceptual approach. The results of the study show that compliance with the code of ethics can increase public trust and enhance the credibility of the profession. However, in order for the accounting and tax practitioner professions to remain relevant, professional, and trusted by the public, it is necessary to internalize ethical values to counterbalance economic pressures, client needs, and advances in digital technology.

Financial management, both in public and private organizations, is highly vulnerable to fraud and misappropriation of funds. The risk of fraud in financial reporting not only jeopardizes an organization's long-term financial health but also damages the reputation and trust of stakeholders. Professional ethics and integrity are key factors in ensuring good, efficient, and effective financial governance. Weak internalization of professional ethical values ​​among financial practitioners, such as manipulation of financial reports and unauthorized use of official funds, is often a major cause of misappropriation of funds. These cases can significantly harm an organization, as seen in violations of codes of ethics in various large companies. Therefore, strengthening professional ethics in financial management practices is crucial to prevent misappropriation of funds, fraud, or financial manipulation. A strong internal control system, coupled with a good ethical culture, can play a significant role in preventing and detecting these conditions. This study aims to identify factors that support and hinder the implementation of professional ethics in financial management and provide recommendations for improving integrity and accountability in fund management. It is hoped that the results of this study will help organizations strengthen governance, increase transparency, and reduce the risk of fraud through better implementation of professional ethics.

The right to immunity for advocates is an important instrument to ensure that advocates can practice their profession freely, especially in defending clients' interests in court, without being disturbed by legal threats. However, this right is not absolute and can be lost if the advocate violates the code of ethics or harms the dignity of the court, as in the case of Razman Arif Nasution, which raised questions about the balance between professional protection and ethical responsibility. This paper aims to examine the limits of the right to immunity for advocates in the context of violations of professional ethics, as well as explore its legal implications for the disciplinary mechanisms of advocate organizations. The method used is normative juridical, with a statute approach and a case study approach. The study findings indicate that advocate protection must still be linked to compliance with professional ethics, so that in practice disciplinary mechanisms have a strategic role in upholding professionalism.

This study focuses on the development of pumpkin shortcake (Curcubita moschata) as a dessert innovation, utilizing the potential of Indonesia’s local food resources, which are highly nutritious and widely available. Pumpkin is well known for its high dietary fiber content that supports digestion, as well as its antioxidant properties that may reduce the risk of cancer and chronic diseases. While traditional shortcakes are commonly made with strawberries, this innovation aims to substitute conventional ingredients with pumpkin, thereby not only enhancing nutritional value but also supporting the local farming economy. The main objectives of this research are to identify the production process and formulation of pumpkin shortcake, evaluate consumer acceptance of the product, and analyze packaging and presentation strategies that enhance consumer appeal. The production process involved selection, washing, steaming, and pureeing of pumpkin, followed by weighing, mixing, molding, baking, cooling, filling, and cutting. The third experiment successfully produced a product that met all sensory criteria, including color, taste, texture, and aroma. A hedonic test involving 35 untrained panelists indicated that pumpkin shortcake with 25% liquid milk and 75% pumpkin (Code 731) was the most preferred, particularly in terms of taste and color, while the 50% milk and 50% pumpkin formulation (Code 281) was most favored for aroma and texture. The findings conclude that the formulation of pumpkin shortcake with 25% liquid milk and 75% pumpkin is the most accepted by consumers. Attractive packaging and presentation are also emphasized as essential strategies to enhance product appeal and market value.

This study analyzes the effectiveness of using BNI Bank’s QRIS in improving transaction convenience and efficiency at the canteen of Universitas 17 Agustus 1945 (UNTAG) Surabaya. The research was conducted by a team led by Ida Ayu Nuh Kartini, S.E., M.M., together with students of the Management Study Program, during November–December 2025. The rapid development of digital banking has encouraged the adoption of QRIS as a standardized non-cash payment system regulated by Bank Indonesia. This study aims to examine the level of QRIS BNI utilization, assess ease of use (application access and QR code scanning), and evaluate transaction efficiency, including time savings, queue reduction, and error minimization. A descriptive quantitative approach was employed using a survey method with a five-point Likert scale questionnaire distributed to 36 respondents consisting of students, lecturers, and administrative staff who had used QRIS at the canteen. Primary data were analyzed descriptively using averages and percentages, supported by relevant literature. The results show that QRIS is perceived as highly effective, with scores above 90% for ease of use (95%), transaction speed (92.78%), reduction of change-related issues (97.78%), support for digitalization (97.22%), and security (91.11%). The main limitation identified is dependence on internet connectivity (85%). Overall, respondents strongly support the full implementation of non-cash payment systems at the campus canteen.

This study applies the Mean Variance model, which aims to form an optimal portfolio composition in the health, property, and cyclical consumer sectors and combine the three sectors into one portfolio, then visualize its efficient frontier. This study analyzes the return profiles and compares the risks of each portfolio using alternative risk measures such as the Coefficient of Variation (CV), Value at Risk (VaR), and Conditional Value at Risk (CVaR). Daily closing price data for the three sectors listed on the Indonesia Stock Exchange (IDX) from March 2, 2020, to March 3, 2025, were used in this study. Stock selection was conducted using purposive sampling, followed by selecting seven stocks for optimization based on the lowest Coefficient of Variation (CV) value. Portfolio optimization analysis was conducted using the Python programming language with Visual Studio Code software. The findings of this study indicate that the combined portfolio incorporating the three sectors is the most efficient, with an expected return of 0.104%, standard deviation of 0.007, and alternative risk measures such as Coefficient of Variation (CV) 6.9328, Value at Risk (VaR) of -0.99%, and Conditional Value at Risk (CVaR) of -1.44%, which are lower than those of single-sector portfolios. Visualization of the efficient frontier curve confirms that the combined portfolio offers better results in terms of risk and return. The results of this study indicate that cross-sector diversification can significantly reduce risk and prevent significant losses.

Physical violence against journalists remains a serious threat that hinders the functioning of democracy in Indonesia. Law Number 40 of 1999 concerning the Press explicitly guarantees legal protection for journalists through Articles 8 and 9, which emphasize freedom from censorship and the right to seek and disseminate information. However, criminal law enforcement against perpetrators of physical violence has not been optimal, leading to a culture of impunity. This study uses a normative juridical approach by analyzing the Press Law regulations, the provisions of the Criminal Code on assault (Articles 351-355), as well as the theoretical basis of Satjipto Rahardjo's preventive-repressive legal protection and Moeljatno's law enforcement principles. The results of the study indicate a significant gap between strong legal norms and weak enforcement practices,  characterized by the dominance of mediation by the Press Council and a culture of impunity for perpetrators, often involving state apparatus. According to AJI reports from 2020-2025, there have been 84 to 89 cases annually, with only 15-20% processed criminally. The main obstacles include a lack of coordination between institutions, minimal awareness of law enforcement officials, victims' reluctance to report due to social pressure and fear of reprisals, and institutional solidarity among perpetrators. This impunity not only traumatizes journalists but also induces self-censorship, reduces investigative journalism quality, and weakens democratic checks and balances. Recommendations include revising the Press Law for stricter sanctions, enhancing law enforcement training, and establishing independent investigation teams under Komnas HAM to combat impunity effectively. 

The development of information technology has given rise to a new form of business transaction: the electronic contract. This contract form replaces the traditional process that requires a physical meeting between the parties. However, questions arise regarding the validity of e-contracts from the perspective of Indonesian civil law, specifically based on Article 1320 of the Indonesian Civil Code (KUHPerdata) and the provisions of Law Number 11 of 2008 concerning Electronic Information and Transactions (UU ITE). This research aims to analyze the validity of electronic contracts as legally binding agreements and to assess the extent to which the ITE Law can serve as their legal basis. Using a normative juridical legal research method, the research results show that e-contracts are valid and binding as long as they meet the requirements for the validity of an agreement under Article 1320 of the Civil Code, namely consent, capacity, a specific object, and a lawful cause. The ITE Law expands the recognition of electronic evidence and digital signatures as valid evidence in civil law. Thus, electronic contracts have the same legal force as conventional contracts, as long as they meet the principles of free will and the integrity of a reliable electronic system.

The pluralistic development of Indonesian national law creates a dynamic relationship between national civil law and customary law, including in the context of resolving inheritance disputes in Chinese families who adhere to patrilineal traditions. Supreme Court Decision No. 1204 K/Pdt/2024 shows that there is a tension between legal certainty under the Civil Code and substantive justice originating from living law. This research aims to analyze the judge's interpretation of family documents as a basis for inheritance rejection, inheritance sharing mechanisms that ignore Chinese customary norms, and their implications for legal pluralism in Indonesia. The method used is normative juridical with a case study approach and a descriptive-analytical legislative approach, using literature studies of primary, secondary and tertiary legal materials. The results showed that the ruling applied neither the Civil Code nor the principle of Chinese customary inheritance consistently. The family declaration on which the judge relied was not actually a refusal of inheritance, but an internal agreement granting authority to the testator. Moreover, the distribution of inheritance carried out is not in accordance with the principle of patrilineal custom which places the eldest son as the recipient of the largest share. This finding shows the weak application of legal pluralism (weak legal pluralism) and reveals the gap between das sollen and das sein, so it is necessary to strengthen the role of judges in exploring the traditional values that live in society.

This study analyzes the sociolinguistic phenomena of code-switching and code-mixing in the academic context of students in Pekalongan, Central Java. As a region with diverse backgrounds dominated by the Pekalongan dialect (Ngapak Javanese), interactions between students create space for complex language dynamics. This study aims to identify variations, roles, and factors that cause code-switching and code-mixing in student interactions. The method applied is descriptive qualitative with data collection through inactive participant observation, recording, and in-depth interviews at various universities in Pekalongan. Data analysis is carried out through the steps of data reduction, data presentation, and verification using triangulation techniques. The results show that the application of language codes is divided into two categories: an internal category that includes Indonesian and regional languages (Javanese), and an external category that includes foreign languages (English or Arabic). Code-mixing can be found at the word, phrase, and clause levels. The main factors that drive this phenomenon include participants, conversation themes, situational circumstances, and the purpose of communication in building solidarity among group members (ingroup).  The Pekalongan dialect plays a crucial role as a means of communication to build closeness and demonstrate local identity, amidst the need to use formal language on campus. This research concludes that code-switching and code-mixing are not merely linguistic phenomena, but also ways in which students adapt socially to balance their cultural identity with academic demands.  

This study analyzes the sociolinguistic phenomena of code-switching and code-mixing in the academic context of students in Pekalongan, Central Java. As a region with diverse backgrounds dominated by the Pekalongan dialect (Ngapak Javanese), interactions between students create space for complex language dynamics. This study aims to identify variations, roles, and factors that cause code-switching and code-mixing in student interactions. The method applied is descriptive qualitative with data collection through inactive participant observation, recording, and in-depth interviews at various universities in Pekalongan. Data analysis is carried out through the steps of data reduction, data presentation, and verification using triangulation techniques. The results show that the application of language codes is divided into two categories: an internal category that includes Indonesian and regional languages (Javanese), and an external category that includes foreign languages (English or Arabic). Code-mixing can be found at the word, phrase, and clause levels. The main factors that drive this phenomenon include participants, conversation themes, situational circumstances, and the purpose of communication in building solidarity among group members (ingroup).  The Pekalongan dialect plays a crucial role as a means of communication to build closeness and demonstrate local identity, amidst the need to use formal language on campus. This research concludes that code-switching and code-mixing are not merely linguistic phenomena, but also ways in which students adapt socially to balance their cultural identity with academic demands.  

Pepper is currently not only used to meet daily needs but also as an export commodity. Indonesian pepper exports generate foreign exchange for the country. Currently, international competition for pepper exports is increasingly fierce. An evaluation of the level of market competition and the structure of the pepper market at the international level is necessary. The methods used to analyze the level of competition concentration and market structure are the Concentration Ratio of Biggest Four (CR4) and the Herfindahl-Hirschman Index (HHI). The types of pepper discussed in this study are white pepper with HS code 090411 and black pepper with HS code 090412. The results obtained indicate that both black and white pepper tend to be in an oligopoly market structure with a relatively high level of competition. Such market conditions are a distinct advantage for Indonesia, as there are not too many competitors while buyers or enthusiasts are quite high. A striking difference occurs in the international black pepper trade. In the black pepper trade, Indonesia is not classified as a country with the largest market share.

This study aims to analyze the legal accountability of three judges of the Surabaya District Court who were proven to have been involved in bribery practices during the examination process of a case that resulted in the acquittal of Gregorius Ronald Tannur, the son of Edward Tannur, a former member of the Indonesian House of Representatives from the National Awakening Party (PKB). The study focuses on identifying the forms of legal responsibility that may be imposed on judges who receive bribes, as well as examining the abuse of judicial authority that influenced the issuance of the court decision. This research employs a normative juridical method using a statutory and case approach, through an analysis of Law Number 48 of 2009 on Judicial Power, Law Number 31 of 1999 in conjunction with Law Number 20 of 2001 on the Eradication of Corruption Crimes, Decision of the Surabaya District Court Number 454/Pid.B/2024/PN SBY, and the Joint Decree of the Supreme Court and the Judicial Commission of 2009 concerning the Code of Ethics and Guidelines for Judicial Conduct. The findings indicate that judges proven to have accepted bribes may be subject to criminal sanctions in the form of imprisonment and/or fines, ethical sanctions imposed by the Judicial Commission, as well as administrative sanctions in the form of dishonorable dismissal, and that court decisions rendered by judges involved in bribery may be challenged through available legal remedies. This study underscores the importance of strengthening internal and external oversight mechanisms and enhancing transparency in judicial proceedings to maintain and restore public trust in the judiciary.

Medical emergency services demand swift and precise action; however, medical personnel are often hindered by the risk of criminalization resulting from unintended outcomes. Although Law Number 17 of 2023 concerning Health mandates the provision of assistance, the regulation has not yet provided explicit criminal protection for good-faith rescuers, thereby triggering the practice of defensive medicine. This study aims to examine the implementation of the Good Samaritan Law (GSL) concept as an alternative legal protection for health workers. The research methods employed are juridical-normative and juridical-empirical, utilizing statutory, comparative, and case approaches. The findings indicate that current regulations, including Article 531 of the Criminal Code (KUHP) and Law No. 17/2023, have limitations as they emphasize the obligation to assist rather than the protection of the rescuer. In comparison, the international GSL concept offers a standard of "limited immunity," which explicitly protects rescuers from civil and criminal liability, provided the actions are performed without gross negligence. The impact of implementing GSL in Indonesia is projected to provide stronger legal certainty than existing regulations, reduce the psychological burden on medical personnel in emergency situations, and encourage social solidarity without the fear of unnecessary lawsuits. The study concludes that the adoption of GSL is an urgent legal reconstruction to ensure the professional protection of health workers in Indonesia.

In social life, buying and selling are fundamental mechanisms for transferring rights, beginning with an agreement. According to Articles 1313 and 1338 of the Indonesian Civil Code, agreements are legally binding acts with the force of law for the parties involved. One high-value transaction is the sale and purchase of apartment units, which involves developers as sellers. In practice, developers often fail to deliver units within the agreed timeframe. This study examines (1) the developer’s responsibility toward buyers when units are not delivered and (2) the legal protection available for buyers under such circumstances. The research applies Hans Kelsen’s Theory of Responsibility and Satjipto Rahardjo’s Theory of Legal Protection, using a normative juridical method based on library research. Primary, secondary, and tertiary legal materials were analyzed through statutory, conceptual, analytical, and case approaches, employing grammatical and systematic interpretation, legal analogy, and legal refinement. Findings reveal that developers are primarily responsible for delivering fully paid units. Failure to fulfill this obligation, due to breach of contract or negligence, triggers legal liability in the form of performance or compensation. Legal protection for buyers ensures their rights are safeguarded, and even in cases of developer negligence or bankruptcy, consumers are legally entitled to receive the apartment units they have purchased.

This study examines the renewal of the Criminal Procedure Code (KUHAP) Baru as an effort to synchronize with the Criminal Code (KUHP) 2023, as well as analyzing crucial articles that potentially cause legal uncertainty in the criminal justice process in Indonesia. Using a juridical-normative method with a descriptive-analytical approach, this research analyzes secondary data from primary, secondary, and tertiary legal materials. The results show that KUHAP Baru successfully addresses some of the mismatches with KUHP 2023 through regulations on alternative punishments, corporate accountability, and protection for vulnerable groups, but still faces conceptual and technical challenges such as legislative disharmony and minimal public participation. On the other hand, crucial articles such as Articles 5, 16, 74, 90, 93, 105, 112A, 124, 132A, and 137A pose risks of legal uncertainty due to the expansion of law enforcement authority without adequate oversight, which can violate the due process principle and human rights. The study's conclusion emphasizes the need for further revisions to strengthen legal certainty and harmonize the criminal justice system.

This research aims to design and implement a village MSME website as a centralized digital promotional medium to overcome the limitations of conventional marketing and expand the market reach of local products more effectively and sustainably. The system was developed using the waterfall method, encompassing requirements analysis, design, implementation, testing, and maintenance. The system was developed using the PHP programming language and the CodeIgniter framework based on the Model-View-Controller (MVC) architecture to ensure a structured, efficient, and maintainable development process. The implementation resulted in a responsive and user-friendly website equipped with key features such as an informative product catalog, village MSME profiles, and a content management system via an admin dashboard that allows MSMEs to update data independently and flexibly. Functional testing demonstrated that all features functioned well and reliably according to user needs. Therefore, this village MSME website can be concluded as an effective digital solution for increasing the visibility of local products, strengthening MSME competitiveness, and supporting village economic growth through sustainable and integrated online promotion.