As an integral part of Tanjung Perak Port, Kalimas Terminal holds a strategically important position in supporting Indonesia’s national export and import activities. Its vital role makes it one of the key logistics hubs in the country. During its operations, the generation of hazardous and toxic (B3) waste is unavoidable, requiring swift and proper handling to prevent environmental degradation and protect public health. This study aims to assess the level of compliance in B3 waste management at Kalimas Terminal, Tanjung Perak. The research focuses on evaluating key aspects such as the identification, collection, storage, and transportation of B3 waste, along with the completeness of related documentation, in accordance with applicable environmental regulations. By examining the current waste management practices in place, this study also seeks to formulate strategic recommendations to enhance the effectiveness and sustainability of B3 waste handling in the future.

Businesses and organizations frequently struggle with staff retention. At the Dinas Penanaman Modal dan Pelayanan Terpadu Satu Pintu Provinsi Sulawesi Selatan, the goal of this study is to determine how career development and internal communication impact employee retention. Using the basic random selection technique, 45 people were chosen as a sample from the 83 government employees that make up the research population. After distributing surveys to gather data, IBM SPSS software was used for a number of statistical analyses. It was discovered that internal communication and career development had a positive and considerable effect on employee retention, both separately and in combination. Internal communication is rated at 1.381, while career development is rated at 0.825. The results of the study show that staff retention at the Dinas Penanaman Modal dan Pelayanan Terpadu Satu Pintu Provinsi Sulawesi Selatan is impacted by internal communication and career development.

The port industry plays an important role in Indonesia's economic growth, but its operational activities pose a major risk to occupational safety and health (OHS). The aim is to analyze the management of occupational accident risk hazards at Tanjung Perak Port. And identify potential hazards in loading and unloading activities, use of heavy equipment, and worker safety. This study was conducted qualitatively, which showed that several risks were in the low category with 2 risks, medium with 25 risks, and high with 12 risks, so that these results require immediate control measures. The application of OHS management through the HIRARC method helps to systematically identify, assess, and control hazards. This study suggests increasing compliance with the use of personal protective equipment (PPE), optimizing work procedures, and regular safety training to significantly reduce occupational accidents.

Eradicating corruption is a top priority to improve people's welfare and strengthen the Unitary State of the Republic of Indonesia (NKRI) and in order to achieve national goals. Therefore, the policy of optimizing corruption eradication must be followed up with a comprehensive, integral, and holistic strategy in order to truly achieve the expected results. Prevention and preventive actions will be more useful in overcoming corruption problems than taking high legal sanctions. This shows that corruption prevention must be optimized properly in eradicating corruption in Indonesia. Therefore, providing knowledge to High School Students in Jayapura City, Papua Province about how to prevent Corruption is very important so that they can avoid themselves from Corruption

This study investigates the role of expository texts in enhancing critical thinking skills among fifth-grade elementary school students through a qualitative approach. Data were collected by conducting interviews with five fifth-grade students to explore their experiences and perceptions related to reading expository texts. The findings reveal that engaging with expository texts helps students develop reasoning abilities, stimulates curiosity, and supports the formation of argumentation skills. Students expressed that such texts encouraged them to think more deeply and analyze information logically. The study underscores the importance of integrating age-appropriate expository materials into classroom instruction to foster higher-order thinking. It also highlights the need for teaching strategies that actively engage young learners in reflective and analytical thought processes.

This study aims to analyze the handling of left-behind baggage by Lost & Found officers of PT Gapura Angkasa for Fly Scoot airline at Zainnudin Abdul Madjid Internation Airport, Lombok. Left -behind baggage is a critical issue in ground handling service as it directly affects passenger satisfaction and the airline’s reputation. This research employs a descriptive qualitative method, using data collection techniques such as observation, interviews, and documentation. The findings reveal several key factors contributing to babbage being left-behind, including limited time during connecting flights, labeling errors, and the inclusion of prohibited items such as betteries and power bank is cheked baggage. Additionally, procedural errors and human error were also identified as challenges in the handling process. To address these issues, Lost & Found Officers track baggage through the World Tracer system, coordinate with the origin airport and related airline, and arrange delivery of the baggage to passengers’ addresses. This research is expected to serve as an evaluative reference for improving the quality of left-behind baggage handling services at the airport.

This study aims to analyze the strategies used by teachers to increase students’ reading interest in the Indonesian language subject at SDN 73/IX Simpang Sungai Duren. The background of this research is the low reading interest among students, which negatively affects their comprehension and academic performance, particularly in Indonesian language learning. This study employed a qualitative approach using a case study method. Data were collected through classroom observations, interviews with teachers and students, and documentation of literacy-related activities. The results showed that teachers implemented several strategies to foster reading interest, including story-based learning, the use of visual and digital media, creative reading assignments, and a routine of reading before starting lessons. These strategies were proven to gradually increase students’ enthusiasm for reading and encouraged more active participation in learning. Supporting factors in the implementation of these strategies included the availability of engaging reading materials and support from the school administration. However, several inhibiting factors were also identified, such as the lack of adequate library facilities and students’ initially low reading motivation.This study concludes that the teacher's role is crucial in developing a reading culture at the elementary level. Therefore, it is recommended that schools provide ongoing professional development for teachers in literacy instruction strategies, and enhance literacy-supporting facilities to ensure the sustainable growth of students’ reading interest.

Correspondence administration activities play an important role in supporting the smooth operation of the school. At UPT SMP Negeri 27 Medan, manual management of correspondence previously caused various obstacles such as delays in letter distribution and difficulties in tracking archives. Therefore, a more effective and efficient correspondence management system is needed. This study aims to describe the implementation of a correspondence management system in improving administrative performance at UPT SMP Negeri 27 Medan. This study uses a qualitative descriptive approach with observation, interview, and documentation techniques. The results of the study indicate that the process of receiving and recording incoming letters has been running according to procedures and facilitates information management. The disposition of letters is carried out systematically and on target by the school leadership. The preparation and recording of outgoing letters is carried out by paying attention to good administrative rules. In addition, archiving, maintenance, and destruction of archives have begun to be carried out digitally, thereby increasing the efficiency and speed of administrative services.

This study aims to identify the relationship between Social Media Addiction and Sleep Quality of Jambi University Psychology Students. This study uses quantitative research with a correlational test approach. The sampling technique was random sampling with the study population consisting of 88 Jambi University Psychology students class of 2024. Data collection was carried out through questionnaires distributed to 88 students of the Jambi University Psychology Department. Data analysis includes two approaches: (1) descriptive analysis, 2) normality testing, 3) validity and reliability testing, and 4) hypothesis testing using Spearman's rho correlation. Based on the results of the analysis in this study, it shows that there is no relationship between Social Media Addiction and Sleep Quality of Psychology Students of Jambi University (UNJA). This is evidenced by the p value having a value of 0.402. The p value has a value greater than 0.05 so that the Working Hypothesis (H1) is rejected and the Null Hypothesis (H0) is accepted.

The Snail Canning Industry has the potential to impact the environment if wastewater with high organic compound content is not treated first. This study aims to analyze the performance of the Snail Canning Industry Wastewater Treatment Plant (WWTP) based on BOD, COD, and TSS parameters. The method used is descriptive, with primary data obtained through interviews and secondary data from laboratory test results. Measurements were taken at the inlet and outlet points of the WWTP, then compared with the quality standards based on the Regulation of the Minister of Environment No. 5 of 2014. The results showed that the WWTP succeeded in reducing the concentration of BOD from 201 mg/L to 6 mg/L, COD from 315 mg/L to 24 mg/L, and TSS from 25 mg/L to 6 mg/L. The reduction efficiency of each parameter was 97.01% for BOD, 92.38% for COD, and 76% for TSS. All outlet results met the established quality standards. This indicates that the wastewater treatment process at the IPAL functions effectively in reducing the levels of pollutant parameters in wastewater.