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Based on data from FAO (Food and Agriculture Organization of The United Nations), it has been predicted that the aquaculture subsector will become one of the most relied-upon resources in the future, especially in meeting food needs, fish-based nutritional needs, and empowering the global community's economy (FAO, 2016). Catfish is a type of freshwater fish that can grow and develop well because it can be cultivated in limited land areas (Marsela, 2018). The frequency of feeding is one of the important factors that need to be considered in catfish farming. To determine the effect of different feeding frequencies on the absolute weight of dumbo catfish, a study was conducted using an experimental design called the Completely Randomized Design (CRD), with 3 treatments and a total of 8 replications. The test treatments were as follows: Treatment 1 (feeding twice a day), Treatment 2 (feeding three times a day), and Treatment 3 (feeding four times a day). The results of the ANOVA test showed a significant value of 0.000 (P < 0.05), indicating a significant difference in each of the different feeding frequencies. The analysis of the Least Significant Difference (LSD) test at a 5% significance level also showed that the relationship between each treatment had a significant value of 0.000 (P < 0.05). The average absolute weight of the fish for Treatment 1 was 12.99 grams, for Treatment 2 was 15.03 grams, and for Treatment 3 was 17.03 grams. The highest growth in the absolute weight of dumbo catfish fry occurred in Treatment 3 (feeding four times a day).

The hospital laundry installation is a non-medical supporting unit with a high risk of occupational health and safety (OHS) hazards due to direct exposure to chemicals, machinery, and contaminated linen. Potential hazards in this unit include physical (heat, noise), chemical (detergents and disinfectants), biological (viruses and bacteria from linen), and ergonomic (improper working posture) risks. This study is a descriptive quantitative research with a semi-quantitative approach. The aim is to identify, assess, evaluate, and control OHS risks in the laundry unit. Data were collected through observation, interviews, and document review with seven laundry staff members. Risk assessment was conducted using a risk matrix based on the AS/NZS 4360:2004 standard. The results show that several risks ranged from low to very high levels, including infection from linen, chemical exposure, noise, and injury from machinery. Risk control measures implemented include applying the hierarchy of controls, starting from elimination, substitution, engineering controls, Administratif controls, and the use of personal protective equipment (PPE). It is concluded that improvements in supervision, staff training, and facility upgrades are necessary to minimize occupational accidents in the laundry installation.

High dependence on the United States Dollar (USD) in international transactions has long been a challenge for economic stability in the Southeast Asian region, especially amidst global exchange rate fluctuations and geopolitical tensions. This study aims to analyze the effectiveness of Local Currency Settlement (LCS) cooperation in supporting intra-ASEAN trade stability. The main focus of this study is how local currency mechanisms can mitigate exchange rate risks and strengthen regional economic integration as part of a de-dollarization strategy. The research method used is descriptive qualitative with a literature review approach, relying on secondary data from central bank reports, ASEAN policy documents, and relevant academic literature. The results show that the implementation of the LCS framework, particularly in countries such as Indonesia, Malaysia, and Thailand, has provided more efficient transaction alternatives by reducing double conversion costs. However, its effectiveness still faces challenges such as low awareness among business actors, limited local currency liquidity compared to the USD, and the need for broader cross-border digital payment system integration. These findings imply the need for strengthened synergy between central banks in the ASEAN region and increased literacy for the private sector so that the economic stability benefits of LCS can be optimally achieved. This strategy not only strengthens monetary sovereignty but also encourages a more resilient ASEAN economic integration against external shocks.

Public service is a key indicator in evaluating local government performance; however, various service issues continue to generate increasing public complaints. This study aims to analyze trends in public complaints, identify the most frequently reported institutions, and examine the types of maladministration and the status of complaint resolution through the Ombudsman of the Republic of Indonesia in South Sulawesi Province during 2023–2025. This study offers novelty by providing an integrated analysis of complaint trends, distribution of reported institutions, types of maladministration, and resolution outcomes based on Ombudsman data at the regional level. This research employs a qualitative approach using document analysis, with public complaint reports as the unit of analysis. Data were analyzed through data reduction, data display, and conclusion drawing. The results indicate that local governments are the most frequently reported institutions (55.1%), with dominant maladministration types including procedural deviations and prolonged delays. Several complaints were proven to involve maladministration and were resolved through the Ombudsman’s supervisory mechanism. These findings highlight that public complaints serve as an important instrument in enhancing accountability and transparency in public service delivery. Therefore, local governments need to strengthen service standards, improve the capacity of public officials, and develop more effective complaint management systems.

As a priority program that utilizes a large portion of the state budget in its implementation, the Free Nutritious Meals (MBG) program that requires transparent and accountable financial management. This study examines transparency and state financial oversight in the implementation of the Free Nutritious Meals Program. It employs a qualitative approach based on a literature review of various policy sources, government reports, and relevant news coverage. The results of the analysis indicate that the government has made efforts to strengthen governance through the development of digital reporting mechanisms and by enhancing the capacity of program implementers via e-learning systems and financial reporting applications for a partners of the Nutrition Service Units (SPPG). Strengthening and greater transparency of information regarding the allocation and implementation of the program’s budget are needed to ensure public access, thereby realizing transparent and accountable public financial management in the implementation of the Free Nutritious Meals Program.

Chrysanthemum is an ornamental plant widely cultivated in Indonesia, with various varieties that have unique and attractive characteristics. Each variety responds differently to changes in light intensity. Providing shade can help regulate the light intensity received by chrysanthemum seedlings during the acclimatization stage. This study aimed to determine the best shade percentage for the acclimatization growth of three chrysanthemum varieties. The research was conducted in the screenhouse of the Faculty of Agriculture, Tanjungpura University, for three months, from October to December 2024. The experiment used a Split Plot Design (Split Plot) with a Randomized Block Design (RBD), consisting of two factors: shade percentage and variety. There were three levels of shade and three chrysanthemum varieties, resulting in nine treatment combinations. Each treatment was repeated three times, with each replication consisting of three sample plants, resulting in 81 experimental units. The shade percentages used were 25% (n1), 50% (n2), and 75% (n3), and the varieties tested were Xanne (v1), Suciyono (v2), and Pinka Pinky (v3). Observed variables included plant survival rate, plant height, stem diameter, internode length, number of internodes, number of flower primordia, leaf color changes, along with supporting data such as temperature, humidity, and light intensity. The results showed that 50% shade was effective in promoting plant height and the number of flower primordia in the three varieties: Xanne, Suciyono, and Pinka Pinky. The Suciyono variety exhibited good vegetative and generative growth under all shade percentages.

Perkembangan teknologi informasi mendorong perusahaan untuk memanfaatkan sistem informasi terkomputerisasi guna meningkatkan efisiensi dan efektivitas operasional. Salah satu permasalahan yang masih sering dihadapi adalah pengelolaan data inventaris yang belum terintegrasi, sehingga menimbulkan kesalahan pencatatan, keterlambatan pelaporan, serta ketidaksesuaian data dengan kondisi aktual. PT. Mitracomm Ekasarana, khususnya unit Mitracomm Ekasarana Business Process Services (MBPS), masih menggunakan sistem pencatatan inventaris berbasis spreadsheet yang belum terpusat dan terintegrasi, sehingga menyulitkan proses pencarian data dan pengelolaan stok perangkat. Penelitian ini bertujuan untuk merancang dan membangun Sistem Informasi Inventaris Berbasis Web yang mampu membantu pengelolaan data inventaris secara lebih akurat, terstruktur, dan efisien. Metode pengembangan yang digunakan adalah Rapid Application Development (RAD), yang memungkinkan proses pengembangan sistem dilakukan secara cepat melalui tahapan iteratif. Sistem yang dihasilkan diharapkan dapat mempermudah proses pencatatan perangkat, pengelolaan stok, serta penyajian laporan inventaris secara real-time. Dengan diterapkannya sistem ini, diharapkan dapat meningkatkan efisiensi kerja, meminimalkan kesalahan pencatatan, serta mendukung pengambilan keputusan manajemen secara lebih efektif.

Attention mechanisms have been widely incorporated into recurrent neural network architectures for financial time series forecasting, with most prior work reporting improvements in price-level error metrics. This study revisits that claim through a controlled empirical comparison of four deep learning architectures on nearly two decades of Telkom Indonesia (TLKM) closing price data from the Indonesia Stock Exchange (IDX). The models evaluated are a three-layer Gated Recurrent Unit (GRU) baseline, a comparable Long Short-Term Memory (LSTM) network, a Bahdanau end-attention GRU (Attn-GRU-V2), and a multi-head self-attention GRU hybrid (Attn-GRU-V3). Each architecture is trained over 30 independent runs with distinct random seeds, and performance is reported as 95% confidence intervals derived from the t-distribution. Statistical comparisons employ the Wilcoxon signed-rank test, a nonparametric paired test appropriate given the confirmed non-normality of residuals. The main finding is a consistent trade-off: the plain GRU achieves the lowest RMSE (94.02 ± 1.22 IDR) across all 30 runs, while Attn-GRU-V2 achieves the highest directional accuracy (45.91 ± 0.09%), surpassing GRU in every independent run. Bahdanau attention weights are nearly uniform across the 30-day lookback window (coefficient of variation: 3.21%), indicating that the mechanism cannot identify selectively informative timesteps in this univariate price series. This finding is consistent with the weak-form Efficient Market Hypothesis for the Indonesian market. An ablation study reveals that a 20-day lookback window maximizes directional accuracy (47.72 ± 0.21%) for the Attn-GRU-V2 model. These results suggest that Bahdanau end-attention consistently and significantly improves directional accuracy relative to a plain GRU baseline, providing an architecturally attributable advantage for direction-based applications, even when absolute price-level error is not reduced. The directional accuracy values remaining below 50% across all models are consistent with a weak-form efficiency characterization of the Indonesian market.

Chronic Kidney Disease (CKD) is a structural or functional abnormality of the kidneys that lasts ≥3 months with the criteria of eGFR <60 mL/min/1.73 m² or the presence of kidney damage such as albuminuria and urinary abnormalities (Kidney International, 2024). CKD patients, especially those treated in intensive care units, often experience gastrointestinal disorders such as increased volume of gastric residues. Giving enteral nutrition to patients with NGT can increase the volume of gastric residue which is at risk of causing complications. One of the non-pharmacological interventions that can be carried out is abdominal massage, which is a light massage technique in the abdominal area that can stimulate intestinal peristalsis and improve gastrointestinal motility. The purpose of this case study was to determine the effect of  giving abdominal massage on reducing the volume of gastric residue in CKD patients in the ICU. This scientific paper uses a case study design using abdominal mass therapy. The number of respondents was 3 people, the intervention was carried out for 3 days with a time of 10-15 minutes. The application of abdominal massage therapy in the three respondents showed a decrease in the volume of gastric residue after admixture was carried out  for three consecutive days with an average decrease in the volume of gastric residue, which was 50 cc - 75 cc. Abdominal massage is a safe and effective nonpharmacological nursing intervention to help reduce gastric residue volume and support enteral nutrient tolerance in CKD patients in the ICU.

As the foundation and official ideology of the Indonesian state, Pancasila plays a crucial role in guiding the management of national affairs and the overall conduct of state life. The core principles of Pancasila divinity, humanism, unity, democracy, and social justice reflect the character, identity, and collective values of the diverse Indonesian people. The purpose of this study is to examine in depth the function of Pancasila as a state ideology and the significance of implementing its principles in contemporary and evolving society. Through the exploration and analysis of various scholarly sources, including books, academic journals, and official state documents, this research employs a qualitative approach using a literature review method. The findings indicate that Pancasila functions not only as the nation’s way of life but also as the philosophical foundation of the state and a unifying ideology within Indonesia’s heterogeneous society. Furthermore, the preservation of national identity, the strengthening of social cohesion and peace, and the ability to face the challenges of industrialization and globalization are highly dependent on the successful internalization of Pancasila’s values. Therefore, to achieve sustainable and inclusive national development, consistent and continuous efforts are required to enhance understanding, appreciation, and implementation of Pancasila’s values across all levels of society.

This study aims to analyze the role of the Protocol Division in supporting the activities and performance of regional leaders, particularly from the functional and interpersonal aspects in local government administration. The study employs a qualitative approach using Qualitative Secondary Analysis (QSA) through a review of literature, policy documents, and relevant previous research on protocol functions within government organizations. The analysis is grounded in organizational role theory and managerial role concepts. The results indicate that the Protocol Division plays a strategic role in supporting the effectiveness of regional leaders’ duties through two main dimensions. First, the functional role, which includes managing the regional leader’s activity agenda, organizing protocol-related events, arranging official ceremonies, and coordinating with regional apparatus and relevant institutions to ensure smooth implementation of government activities. Second, the interpersonal role, which encompasses acting as a communication liaison between the regional leader and various stakeholders, facilitating inter-agency working relationships, and supporting the representative function of the regional leader in official and community social events. The findings suggest that the successful execution of regional leaders’ activities is influenced not only by the leaders’ own leadership capacity but also by the effectiveness of organizational support from units that assist leadership, such as the Protocol Division. This role contributes to enhancing coordination effectiveness, ensuring smooth implementation of government activities, and strengthening the image and authority of regional leaders in performing their leadership functions. Therefore, strengthening institutional capacity, improving human resource competencies, and utilizing information technology in managing leadership activities are crucial factors in optimizing the role of the Protocol Division in local governance.

This study is based on the suboptimal management of waste transportation in Tanjungpinang City, caused by limited fleet capacity, uneven service routes, a lack of human resources, and inconsistent implementation of Standard Operating Procedures (SOPs). This situation has led to waste accumulation at various points and an excessive load on the Ganet Final Disposal Site (TPA), which uses a controlled landfill system. The system aims to minimize pollution through waste compaction, soil covering, and leachate and methane gas management, but its implementation has not been optimal due to limited facilities and infrastructure. This study aims to evaluate the management of waste transportation to the Ganet landfill and identify the obstacles that arise. The approach used is descriptive qualitative with observation techniques, in-depth interviews, and document analysis, involving the Environmental Agency, the Ganet Landfill Technical Implementation Unit, field officers, fleet drivers, and residents around the Temporary Cleaning Site (TPS). The findings reveal that waste transportation management is already being carried out through standard operating procedures (SOPs) and inter-unit coordination, but is still hampered by fleet limitations, landfill capacity that is nearly full, service routes that do not cover the entire area, and minimal community participation. Therefore, additional fleets, infrastructure improvements, strengthened supervision, and community outreach are needed to achieve sustainable waste management.

Zakat is a key instrument in the Islamic economic system, functioning as a mechanism for income redistribution and poverty alleviation. However, zakat management at the level of mosque-based Zakat Collection Units (Unit Pengumpul Zakat/UPZ) still faces significant challenges, particularly in terms of managerial capacity, administrative systems, and institutional governance. This community service project aims to optimize the collection and distribution of zakat through capacity building of the UPZ management at Al-Hidayah Mosque, Mandailing Natal. The study employed a participatory approach consisting of observation, joint planning, socialization, training, mentoring, and evaluation stages. Data were collected using observation, interviews, and structured questionnaires administered through pre-test and post-test to measure participants’ knowledge improvement. Data analysis was conducted using a descriptive comparative method to assess changes before and after the intervention. The results indicate a significant improvement in the managerial capacity of UPZ administrators, as reflected by an increase in the average score from 55% in the pre-test to 80% in the post-test. In addition, improvements were observed in zakat management practices, including the establishment of simple financial recording systems, the development of a structured database of donors (muzakki) and beneficiaries (mustahik), and enhanced transparency and accountability. Qualitatively, the program also fostered behavioral change among administrators, the emergence of local leadership, and increased public trust in the UPZ. This study concludes that participatory-based socialization, training, and mentoring are effective in strengthening institutional capacity and optimizing zakat management at the grassroots level. The findings highlight the importance of governance and capacity building in enhancing the effectiveness of community-based zakat institutions.

The spread of Non-Consensual Intimate Images (NCII) has become one of the most damaging forms of technology-based sexual violence in Indonesia. Komnas Perempuan data consistently shows a year-on-year rise in gender-based online violence reports, while SAFEnet documented hundreds of NCII cases between 2017 and 2023. Before Law Number 12 of 2022 on the Crime of Sexual Violence (TPKS Law) was enacted, Article 27 paragraph (1) of the Electronic Information and Transactions Law (ITE Law) was the only legal basis for handling NCII — a provision that frequently revictimized survivors rather than protecting them. This study examines: (1) how NCII is regulated under the TPKS Law; and (2) the effectiveness of the TPKS Law in addressing NCII cases, analyzed through Lawrence M. Friedman's three-component theory of legal effectiveness: legal substance, legal structure, and legal culture. Normative legal research was applied using statutory, conceptual, and analytical approaches. The study finds that Article 14 of the TPKS Law provides a substantially stronger and more victim-centred legal basis than previous regulations. However, effectiveness is still hampered by inadequate law enforcement capacity, uneven availability of integrated service units (UPTD PPA), low survivor reporting rates linked to persistent stigma, and a pervasive victim-blaming culture. Law reform alone is insufficient; structural and cultural transformation must accompany it.

This study aims to analyze the manifestation of Indonesian unity values within the local wisdom of Kresnayana in Blitar Regency, particularly through the “Hasta Brata” performance. As a multicultural nation, Indonesia possesses diversity that represents both potential and challenge; therefore, strengthening unity values through various media, including local wisdom, is essential. This research adopts a qualitative approach with a phenomenological design to explore the experiences and involvement of cultural actors in the Kresnayana performance. Data were collected through in-depth interviews, documentation, and literature review using snowball sampling techniques, and were analyzed inductively through data reduction, triangulation, data display, and conclusion drawing. The findings indicate that Kresnayana, which originates from the reliefs of Penataran Temple, functions not only as a medium for cultural preservation but also as a means of educating unity values. In the “Hasta Brata” performance, the value of unity is reflected in the complementary relationship between Arjuna and Kresna; the value of togetherness is demonstrated through the cooperation between Anoman and Arjuna; the value of patriotism is evident in efforts to maintain world peace; and the value of Bhinneka Tunggal Ika is illustrated through the unity of characters from diverse backgrounds. Furthermore, the festival serves as a contextual learning medium in Pancasila and Civic Education (PPKn) and supports the strengthening of the Pancasila Student Profile. Thus, Kresnayana represents a concrete manifestation of the implementation of unity values in community life through a local cultural approach.

Bullying in the school environment is a social health problem that has a massive impact on children’s physical, mental, and social well-being. As the primary educational environment, schools need to implement a structured, safe, and child-friendly bullying reporting system. Objective: This conceptual study aims to design the implementation of a bullying reporting system based on school health administration using the functional management approach: planning, organizing, actuating, and controlling (POAC). The methods and components of the reporting system are designed through the four POAC pillars, namely the establishment of an Anti-Bullying Team, the preparation of Standard Operating Procedures (SOPs), the provision of child-friendly reporting media both physical and digital through the School Health Unit (UKS), and the development of monitoring and evaluation mechanisms (controlling). School health administration is used as an initial screening tool to identify indications of victim trauma discreetly and safely. The implementation of this POAC-based system is expected to improve the early detection of bullying cases, accelerate case handling responses, and eliminate stigma and fear of reporting among children. Conclusion: The integration of health administration and POAC management has proven to be a strong framework for creating a safe, inclusive school environment that strongly supports students’ mental health recovery.

The hospitality industry is a strategic sector within the global tourism system that heavily depends on service quality and food safety assurance. In hotel operations, the pastry division represents a high-risk unit due to the use of perishable ingredients and intensive manual handling processes. This study aims to analyze the implementation of hygiene and sanitation practices in the Pastry Division of Hotel Aruss Semarang in supporting food safety standards within the hospitality industry. This research employs a qualitative approach with a case study design. Data were collected through participatory observation, semi-structured interviews, and document analysis, including Standard Operating Procedures (SOPs), sanitation checklists, and temperature control records. Data validity was strengthened through triangulation and member checking, while thematic analysis was used to identify key implementation patterns. The findings indicate that the implementation of personal hygiene, environmental sanitation, and Good Manufacturing Practices (GMP) has generally complied with most of the requirements of Good Processed Food Manufacturing Practices (CPPOB). The availability of sanitation facilities, periodic medical check-ups, equipment maintenance, and FIFO-based storage systems demonstrate management commitment to preventive risk control. However, inconsistencies in handwashing practices and minor construction details that do not fully meet hygienic design standards indicate areas requiring improvement. Overall, hygiene and sanitation implementation in the Pastry Division has been effective in supporting food safety. Strengthening behavioral compliance, continuous training, and facility optimization are recommended to achieve a more sustainable and comprehensive food safety management system.

Zakat is a key instrument in the Islamic economic system, functioning as a mechanism for income redistribution and poverty alleviation. However, zakat management at the level of mosque-based Zakat Collection Units (Unit Pengumpul Zakat/UPZ) still faces significant challenges, particularly in terms of managerial capacity, administrative systems, and institutional governance. This community service project aims to optimize the collection and distribution of zakat through capacity building of the UPZ management at Al-Hidayah Mosque, Mandailing Natal. The study employed a participatory approach consisting of observation, joint planning, socialization, training, mentoring, and evaluation stages. Data were collected using observation, interviews, and structured questionnaires administered through pre-test and post-test to measure participants’ knowledge improvement. Data analysis was conducted using a descriptive comparative method to assess changes before and after the intervention. The results indicate a significant improvement in the managerial capacity of UPZ administrators, as reflected by an increase in the average score from 55% in the pre-test to 80% in the post-test. In addition, improvements were observed in zakat management practices, including the establishment of simple financial recording systems, the development of a structured database of donors (muzakki) and beneficiaries (mustahik), and enhanced transparency and accountability. Qualitatively, the program also fostered behavioral change among administrators, the emergence of local leadership, and increased public trust in the UPZ. This study concludes that participatory-based socialization, training, and mentoring are effective in strengthening institutional capacity and optimizing zakat management at the grassroots level. The findings highlight the importance of governance and capacity building in enhancing the effectiveness of community-based zakat institutions.

This community service activity aims to improve the effectiveness of clean water distribution management through the implementation of a Water Level Control (WLC) system as an automatic control for water pumps and three-phase motors at a regional drinking water supply company in Lamongan. The methods employed include field observation, problem identification, system design and implementation, as well as periodic evaluation of system performance. The activity focuses on the water treatment unit by conducting control and monitoring of operational parameters such as frequency (Hz), pump pressure, and flow stability to ensure optimal water distribution according to consumer needs. The results indicate that the implementation of the WLC system enhances operational efficiency, minimizes human error, and supports more structured and sustainable equipment maintenance. In addition, this activity contributes to improving the knowledge and technical skills of personnel in operating, monitoring, and maintaining automated control systems. In managing automation-based technology in a professional and independent manner, human resource capacity is strengthened, while the quality of clean water services is also improved through this community service program.

The transportation of tiger shrimp postlarvae (Penaeus monodon) in aquaculture practice is a critical stage as it may induce physiological stress that directly reduces survival rate. Salinity, as a water quality parameter closely associated with osmoregulatory processes, is a key determinant of success in closed wet system transportation. The present study was designed to examine how varying salinity concentrations influence the survival percentage of PL 10 tiger shrimp postlarvae subjected to closed wet transport conditions, as well as to identify the most suitable salinity range for such transport. A Completely Randomized Design (CRD) was employed with five salinity levels as treatments — 10, 15, 20, 25, and 30 ppt — each replicated five times. Each experimental unit contained 1,500 postlarvae in 1 L of oxygenated water packed in plastic bags and transported for approximately 3 hours. The main parameter observed was survival rate (SR), while supporting parameters included temperature, dissolved oxygen (DO), and pH. Statistical evaluation included the Kolmogorov–Smirnov normality test, Levene’s test for variance homogeneity, one-way analysis of variance (ANOVA), and Duncan’s Multiple Range Test (DMRT) at a significance level of α = 0.05. Results showed that salinity differences had a highly significant effect on postlarvae survival rate (Sig. = 0.000 < 0.05). The 25 ppt salinity treatment produced the highest survival rate of 99.64%, while 10 ppt resulted in the lowest at 63.78%. The measured water quality variables — temperature, dissolved oxygen, and pH — did not exert a statistically significant effect on postlarvae survival throughout the transport period.