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College students are often busy completing their assignments. They frequently experience sleep problems that can distort their studies. One of the factors that affects sleep quality is sleep hygiene. Poor sleep hygiene can worsen sleep quality. This study aims to determine the correlation between sleep hygiene and sleep quality among students of the Diploma III Nursing Program at Universitas Abulyatama. This study employs a quantitative correlational-descriptive design applying a cross-sectional approach. The population consisted of 556 students, while the sample was 85 students selected using proportional random sampling. The Sleep Hygiene Index (SHI), with a Cronbach's Alpha of 0.66, measured sleep hygiene. The Pittsburgh Sleep Quality Index (PSQI), with a Cronbach's Alpha of 0.83 of sleep quality. The study took place at Universitas Abulyatama from June 4th to July 3rd, 2025. Bivariate analysis using the chi-square test indicates a significant correlation between sleep hygiene and sleep quality, with a p-value of 0.000 (p ≤ 0.05). The findings reveal that a total of 69.4% of students had good sleep hygiene, and 41.2% had good sleep quality. The results prove that proper sleep hygiene leads to improved sleep quality. Therefore, students should enhance their knowledge on sleep hygiene, as poor sleep hygiene can lead to poor sleep quality.

Anemia during pregnancy is a major public health issue, especially in developing countries like Indonesia, contributing to maternal morbidity and adverse pregnancy outcomes. The second trimester, marked by increased iron needs due to plasma volume expansion and fetal growth, is critical for preventing anemia. Moringa leaves (Moringa oleifera), rich in micronutrients, may serve as an effective nutritional intervention to enhance hemoglobin levels in pregnant women. This study aimed to assess the impact of moringa leaf supplementation on hemoglobin levels in second-trimester pregnant women. Using a one-group pretest-posttest quasi-experimental design, the study was conducted at the Tadoy Community Health Center in Bolaang Mongondow Regency from October to November 2025, involving 25 pregnant women selected via purposive sampling. Hemoglobin levels were measured before and after the supplementation. Data analysis, including the Shapiro-Wilk test and Wilcoxon Signed Rank Test, indicated significant changes in hemoglobin levels (p = 0.000). The results showed a notable increase in hemoglobin levels post-supplementation, supporting the potential of moringa leaves as a safe, affordable, and effective intervention. This finding suggests that moringa leaves could be integrated into antenatal care and nutrition education to help prevent anemia in pregnant women.  

. Corruption is an extraordinary crime that has a systemic impact on economic stability, governance and the protection of human rights. Indonesia and Singapore show significant differences in the effectiveness of corruption eradication, despite both applying the rule of law principle. Indonesia established the Corruption Eradication Commission (KPK) through Law Number 30 of 2002 jo. Law No. 19/2019 as an independent institution with powers to investigate and prosecute, but its effectiveness has been weakened by political interference, regulatory revisions, and bureaucratic obstacles. Singapore, on the other hand, relies on the Corrupt Practices Investigation (CPIB) under the Prevention of Corruption Act 1960, which has historical legitimacy, stable political support, and consistent regulations. This difference in effectiveness is reflected in the 2024 Corruption Perception Index, where Indonesia ranks 99th with a score of 37/100, while Singapore ranks 3rd with a score of 84/100. Although the KPK normatively has broader authority, 2024, where Indonesia ranked 99th with a score of 37/100, while Singapore ranked 3rd with a score of 84/100. Although the KPK normatively has broader authority, empirical results show that the success of corruption eradication is determined by institutional integrity, regulatory consistency, and structural independence. This research uses a normative juridical method with a literature study approach and deductive thinking method to analyze the legal basis, and implementation of the two institutions. The results of this study found that the differences between the anti-corruption institutions of the two countries do not merely depend on legal instruments, but on political structure, organizational culture, and institutional commitment in upholding integrity. It is expected to provide normative recommendations to strengthen Indonesia's anti-corruption institution, namely the KPK, through structural, regulative, and institutional reforms