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World Health Organization (WHO) reports that immunization is able to prevent approximately 3–5 million deaths each year; however, a number of children still do not receive optimal immunization coverage due to insufficient parental knowledge. This study aimed to analyze the effect of health education on improving mothers’ knowledge regarding early childhood immunization in RW 04, Kertamaya Subdistrict, Bogor City, in 2026. This study employed a pre- experimental design with a one-group pretest–posttest approach involving 30 respondents. Knowledge levels were measured using a questionnaire before and after the health education intervention and analyzed using the Paired Sample T-Test. The results indicated a statistically significant difference in mothers’knowledge levels before and after the health education intervention (p = 0.029). In addition, the proportion of respondents with good knowledge increased from 76.7% in the pre-test to 93.3% in the post-test. These findings demonstrate that health education has a significant effect on improving mothers’ knowledge and can serve as an effective promotive intervention to support the success of community-level immunization programs.

Stunting remains a significant nutritional issue because it can impact a child's long-term growth and development. A history of low birth weight (LBW) is suspected to play a role, reflecting the condition of fetal growth during pregnancy. This study aimed to determine the relationship between a history of LBW and the incidence of stunting in children aged 2–5 years at the Bandarharjo Community Health Center in Semarang in 2025. This study used an analytical design with a case-control approach. The study sample consisted of 203 toddlers selected using consecutive sampling. Data were obtained from the KIA book and height measurements based on WHO standards. Analysis was performed using the Chi-Square test and Odds Ratio (OR) calculation. The proportion of LBW was 10.8% and stunting was 31.0%. There was a significant relationship between a history of LBW and the incidence of stunting (p = 0.012). Toddlers with a history of LBW had approximately a threefold greater risk of experiencing stunting compared to toddlers born with normal weight (OR = 3.059). There is a relationship between a history of low LBW and the incidence of stunting in toddlers aged 2-5 years at the Bandarharjo Community Health Center, Semarang in 2025.

Sekolah Menengah Kejuruan (SMK) dituntut menghasilkan lulusan yang siap kerja dan mampu beradaptasi dengan perkembangan industri. Namun, proses pembelajaran akuntansi di beberapa SMK di Kabupaten Karawang masih didominasi metode konvensional yang berpusat pada guru dan belum sepenuhnya menerapkan pembelajaran berbasis pemecahan masalah sesuai kebutuhan dunia kerja. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memperkuat kompetensi guru akuntansi melalui pembelajaran berbasis Design Thinking. Metode pelaksanaan menggunakan pendekatan pelatihan partisipatif yang meliputi identifikasi kebutuhan, perencanaan program, pelaksanaan pelatihan, pendampingan, dan evaluasi kegiatan. Pelatihan memperkenalkan tahapan Design Thinking yang terdiri atas empathize, define, ideate, prototype, dan test. Teknik pengumpulan data dilakukan melalui observasi, wawancara, dokumentasi, pre-test dan post-test, serta penilaian terhadap perangkat pembelajaran yang dihasilkan peserta. Hasil kegiatan menunjukkan adanya peningkatan pemahaman dan keterampilan guru dalam menerapkan pembelajaran akuntansi yang inovatif. Peserta menunjukkan peningkatan pemahaman terhadap konsep Design Thinking, kemampuan menyusun perangkat pembelajaran kontekstual, serta motivasi untuk mengembangkan pembelajaran yang berpusat pada siswa. Hasil post-test menunjukkan rata-rata pemahaman guru mencapai 75,88 dan lebih dari 80% peserta mampu menjawab dengan benar tahapan Design Thinking. Kegiatan ini menyimpulkan bahwa Design Thinking dapat menjadi pendekatan pembelajaran yang efektif untuk meningkatkan kompetensi pedagogik guru serta mendukung pengembangan pembelajaran akuntansi yang kontekstual, kolaboratif, dan sesuai dengan kebutuhan industri.

Background: Exclusive breastfeeding is crucial for improving maternal and infant health, yet its success remains inconsistent, influenced by psychological factors such as breastfeeding self-efficacy. Mothers with high confidence are more likely to maintain exclusive breastfeeding despite physical and emotional challenges postpartum. Limited evidence exists regarding this relationship at the community level. Objective: This study analyzed the relationship between breastfeeding self-efficacy and successful exclusive breastfeeding among postpartum mothers. Methods: A quantitative cross-sectional study was conducted in Sliyeg Village, the working area of Puskesmas Sliyeg, Indramayu, in March 2026. The population included postpartum mothers with infants aged 0–6 months. A total of 68 respondents were selected using purposive sampling. Data were collected using the Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF) and an observation sheet for exclusive breastfeeding success. The Chi-Square test was used for analysis with a significance level of α=0.05. Results: Most respondents had high breastfeeding self-efficacy (61.8%) and successfully practiced exclusive breastfeeding (66.2%). Statistical analysis showed a significant relationship between breastfeeding self-efficacy and exclusive breastfeeding success (p=0.001). Conclusion: Breastfeeding self-efficacy is significantly associated with the success of exclusive breastfeeding among postpartum mothers. Enhancing lactation education, family support, and counseling is recommended to strengthen maternal confidence and promote successful exclusive breastfeeding practices.  

Typhoid fever remains a significant diagnostic challenge, particularly regarding the interpretation of Widal test results which are often affected by antibody persistence. This study aims to analyze the variations in Widal antibody titers among students at Universitas Muhammadiyah Purwokerto, focusing on the time interval since their last confirmed infection. Using a cross-sectional design, serum samples from 24 students were analyzed through the semi-quantitative slide agglutination technique to detect Salmonella typhi O and H agglutinins. The findings indicated that anti-Salmonella O titers could persist up to 1:320 in individuals with an infection history of more than one year. In contrast, anti-Salmonella H was only identified in more recent infections (less than a year) with a lower titer of 1:80, and was undetectable in samples from infections exceeding one year. These results demonstrate that O antigens remain detectable in the blood significantly longer than H antigens. This study suggests that the duration since the last infection is a critical factor in the screening and validation of Widal test results. Accurate identification of these titer variations is essential for clinical laboratory technologists to provide more precise diagnostic data and support effective clinical management.

Typhoid fever remains a significant diagnostic challenge, particularly regarding the interpretation of Widal test results which are often affected by antibody persistence. This study aims to analyze the variations in Widal antibody titers among students at Universitas Muhammadiyah Purwokerto, focusing on the time interval since their last confirmed infection. Using a cross-sectional design, serum samples from 24 students were analyzed through the semi-quantitative slide agglutination technique to detect Salmonella typhi O and H agglutinins. The findings indicated that anti-Salmonella O titers could persist up to 1:320 in individuals with an infection history of more than one year. In contrast, anti-Salmonella H was only identified in more recent infections (less than a year) with a lower titer of 1:80, and was undetectable in samples from infections exceeding one year. These results demonstrate that O antigens remain detectable in the blood significantly longer than H antigens. This study suggests that the duration since the last infection is a critical factor in the screening and validation of Widal test results. Accurate identification of these titer variations is essential for clinical laboratory technologists to provide more precise diagnostic data and support effective clinical management.

This study aims to determine the soil classification of rock disintegration products based on the Unified Soil Classification System (USCS) and analyze its relation to sample depth variations on the lowwall slope of Pit North, PT Karya Putra Borneo, Kutai Kartanegara Regency, East Kalimantan. Soil samples were obtained through the Slake Durability test, simulating rock weathering from wetting and drying cycles, producing fine particles classified as weathered soil. These samples were analyzed for physical properties using Atterberg Limits tests and Grain Size Analysis. Observation point coordinates were X 508523.011 m, Y 9922791.186 m, at an elevation of 87.548 m. Drilling indicated soil material at 0–1.5 m depth; claystone with coal fragments at 2.97–4.44 m; siltstone with coal fragments at 4.44–10.55 m; and claystone at 12.05–29.36 m. USCS classification showed the materials were dominated by fine-grained soils: clay (CL) and silt (ML), with minor silty sand (SM). Correlation with borehole depth revealed no significant changes in soil classification, indicating that depth variations primarily affect soil physical properties rather than its classification type.  

The garment industry in Indonesia has experienced rapid growth in line with the increasing demand for fashion products, particularly in Bandung Regency, which is one of the main garment centers. CV Kiral, as a garment company, faces intense competition, especially in terms of promotion and product quality, which are crucial factors in attracting consumers. This study aims to examine the influence of promotion and product quality on consumer purchasing decisions at CV Kiral, both partially and simultaneously. The research method employed is quantitative with a descriptive and verificative approach. The sample consisted of 100 respondents, who were CV Kiral consumers, determined using Cochran’s formula and selected through simple random sampling. Data were collected using a Likert-scale questionnaire and analyzed through multiple linear regression, t-test, F-test, and coefficient of determination with the assistance of SPSS software. The results indicate that promotion has a positive and significant effect on purchasing decisions, as does product quality, which also demonstrates a positive and significant influence. Simultaneously, promotion and product quality make a strong contribution to improving consumer purchasing decisions. Thus, the success of CV Kiral in facing competition is highly determined by the effectiveness of creative digital promotions and the consistency of product quality that meets consumer expectations.

Embroidery learning in fashion design education requires technical mastery, creativity, perseverance, collaboration, and the ability to produce aesthetically valuable products. However, student motivation often decreases when practical learning is dominated by lecturer explanation and imitation of examples. This study aims to determine the effect of Team-based Projects in embroidery learning on student learning motivation. A quantitative approach was employed using a quasi-experimental pretest-posttest control group design. The sample consisted of 60 students divided into an experimental class and a control class. The experimental class received team-based project learning, while the control class followed conventional individual practice. Data were collected using a learning motivation questionnaire based on intrinsic motivation, extrinsic motivation, and amotivation. The data were analyzed through normality tests, homogeneity tests, paired sample t-tests, independent sample t-tests, and simple linear regression. The findings showed that the experimental class’s motivation score increased from 67.83 to 82.37 after the treatment. The independent sample t-test revealed a significant difference between the experimental and control classes, with a p-value < 0.001. Regression analysis also confirmed that Team-based Projects positively affected student learning motivation. These results indicate that team based embroidery projects create more meaningful, collaborative, and challenging learning experiences.

This community service activity aimed to improve students’ knowledge and awareness regarding the dangers of vaping, free sex, and drug abuse among adolescents. The activity was conducted at SMAN 3 Lamongan on April 13, 2026, involving 28 students. The implementation method consisted of health counseling through material presentation using presentation media, interactive discussions, and evaluation using pretest and posttest methods. The materials covered the dangers of vaping and smoking, risky sexual behavior, and drug abuse. The results showed an increase in students’ knowledge after the counseling session. The average pretest score was 84.24%, which increased to 98.57% in the posttest. The Wilcoxon test result showed a significance value of 0.000 (<0.05), indicating a significant difference between pretest and posttest scores. This demonstrates that health education was effective in improving students’ knowledge related to healthy lifestyles and prevention of risky behaviors. Therefore, this activity is expected to serve as a promotive and preventive effort in shaping a healthy young generation that is aware of the importance of maintaining personal health

The development of fine motor skills and collaborative character is an essential foundation during the golden age period to support children’s academic readiness and social development. However, learning stimulation at Tamalate State Kindergarten is still largely dominated by conventional methods that lack variety and interactive activities. This community service program aims to implement constructive Straw Connectorsmedia as an innovative learning solution to stimulate children’s fine motor skills and cooperative character. The implementation methods included teacher workshops, classroom application with students through collaborative constructive play activities, and evaluation of learning achievements. The findings revealed a significant improvement in children’s fine motor skills, with the average score increasing from 1.67 in the Pre-Test to 3.27 in the Post-Test. Furthermore, 60% of the children achieved the Very Well Developed (BSB) category in collaborative character development. Through the use of Straw Connectorsmedia, students were able to create complex architectural products such as construction bridges and windmills. The study concludes that Straw Connectorsmedia is effective in improving visual-motor coordination, creativity, and collaborative skills while fostering social empathy through interdependent interaction among children during the learning process.

The phenomenon of tourist destinations experiencing a decline in popularity after a viral phase (post-viral stagnation) poses significant challenges to the sustainability of urban tourism. This study aims to test a structural model for destination reactivation in Kampung Pelangi, Semarang, focusing on the role of digital transformation in strengthening destination resilience through the mediation of competitive advantage. Using a quantitative approach, data were collected from 150 respondents and analyzed using Structural Equation Modeling (SEM-PLS). The results of the hypothesis testing indicate that digital transformation has a positive and significant influence on competitive advantage (β = 0.495; t = 5.820; p < 0.001) and destination resilience (β = 0.312; t = 3.450; p < 0.001). Furthermore, competitive advantage was found to have a strong impact on resilience (β = 0.542; t = 7.115; p < 0.001). A mediation test demonstrated that competitive advantage significantly mediated the relationship between digital transformation and resilience (β = 0.268; t = 4.890; p < 0.001). This model demonstrated a predictive power of 61.2% (R2 = 0.612) for destination resilience. This finding emphasizes that post-pandemic destination reactivation requires the integration of digital capabilities that can restore differentiation and unique value propositions to achieve long-term resilience.

Background: The prevalence of Chronic Energy Deficiency (SEZ) of pregnant women nationally is still 16.9%, and anemia reaches 27.7%, so the development of local food-based Supplementary Feeding (PMT) is needed. Brownies with the substitution of red spinach as a source of iron and purple sweet potato flour as an energy source have the potential to be developed as an alternative to PMT. This study aims to determine the acceptability and nutritional content of red spinach brownies with the addition of purple sweet potato flour as an interlude food for pregnant women. Method: Design using the Complete Random Design (RAL) method. The formulation of making brownies consists of three treatments with a comparison between (red spinach pureee and purple sweet potato flour) as follows: F1 (50:50), F2 (60:40), and F3 (40:60). The acceptance test was conducted using a hedonic test of color, aroma, taste, and texture on 30 semi-trained panelists. Analysis of nutritional content includes moisture content (thermogravimetry), ash content (dry ashing), protein (Kjeldahl), fat (Soxhlet), carbohydrates (by difference), and Fe (Atomic Absorption Spectrophotometry). The data were analyzed using the Kruskal-Wallis test. Research Results: The acceptability test showed that there was no significant difference between the formulations. The F3 formulation with a ratio of 40% red spinach pureee and 60% purple sweet potato flour obtained the highest preference value and was determined as the best formulation. The nutritional content of the F3 formulation includes protein 10.447%, fat 8.047%, carbohydrates 1.5579%, Fe 0.0005%, moisture content 20.68%, and ash content 1.4875%. Conclusion: There was no significant effect of each formulation on the acceptability of Brownis Suggestion: It is hoped that the next researcher can improve product formulation and processing processes to maintain and increase iron (Fe) levels in brownies.

Background: Exclusive breastfeeding is crucial for improving maternal and infant health, yet its success remains inconsistent, influenced by psychological factors such as breastfeeding self-efficacy. Mothers with high confidence are more likely to maintain exclusive breastfeeding despite physical and emotional challenges postpartum. Limited evidence exists regarding this relationship at the community level. Objective: This study analyzed the relationship between breastfeeding self-efficacy and successful exclusive breastfeeding among postpartum mothers. Methods: A quantitative cross-sectional study was conducted in Sliyeg Village, the working area of Puskesmas Sliyeg, Indramayu, in March 2026. The population included postpartum mothers with infants aged 0–6 months. A total of 68 respondents were selected using purposive sampling. Data were collected using the Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF) and an observation sheet for exclusive breastfeeding success. The Chi-Square test was used for analysis with a significance level of α=0.05. Results: Most respondents had high breastfeeding self-efficacy (61.8%) and successfully practiced exclusive breastfeeding (66.2%). Statistical analysis showed a significant relationship between breastfeeding self-efficacy and exclusive breastfeeding success (p=0.001). Conclusion: Breastfeeding self-efficacy is significantly associated with the success of exclusive breastfeeding among postpartum mothers. Enhancing lactation education, family support, and counseling is recommended to strengthen maternal confidence and promote successful exclusive breastfeeding practices.  

This research aims to compare coal quality based on proximate analysis in two seams with varying depths in Pit North and evaluate the relationship between depth and coal quality parameters. The research method includes taking representative samples at each seam and proximate analysis laboratory testing including inherent moisture, ash content, volatile matter, and fixed carbon. The results showed that seam 1 at an average depth of 59.8 m had an inherent moisture value of 13.51%, ash 4.68%, volatile matter 39.93%, and fixed carbon 41.88%, while seam 2 at an average depth of 82.1 m had inherent moisture 13.42%, ash 4.59%, volatile matter 40.15%, and fixed carbon. 41.84%. Correlation analysis shows that the relationship between depth and coal quality parameters is relatively weak with correlation coefficient values ​​ranging from −0.36 to 0.25 and a low coefficient of determination, so that variations in depth do not have a significant influence on coal quality at the research location.

This study examines how madrasah students perceive the meaningfulness of Islamic Religious Education (Pendidikan Agama Islam/PAI) integrated with local wisdom as a means of instilling Islamic values. The Malay community in Pemayung District, Batanghari Regency, Jambi, inherits a rich array of traditions deeply rooted in Islamic values, including zikir ratib, hadrah, berzanji, and patitih. However, the extent to which such local wisdom integration in formal PAI instruction is perceived as meaningful by students has never been empirically measured. This descriptive-comparative survey study involved 82 students of MTs. Irsyadul Ibad, selected through a total sampling technique. The instrument employed was the SPIN-KL Scale (40 items, α = 0.884), measuring eight perceptual dimensions on a 5-point Likert scale. Analysis results revealed an overall mean perception score of 4.12 (SD = 0.42; positive category; 82.7% positive responses). The dimension of PAI content relevance to local wisdom obtained the highest score (M = 4.24; very positive), while the dimension of Islamic identity consolidation through local culture recorded the lowest score, though still remaining positive (M = 3.98). Independent samples t-tests indicated a significant difference based on students' active participation in religious study circles (pengajian) (t(80) = 4.74, p < 0.001, d = 1.07), whereas gender and grade level yielded no significant differences. These findings underscore the importance of collaboration between madrasah institutions and religious-cultural communities in strengthening the internalization of Islamic values.

Economic growth in ASEAN countries has shown heterogeneous dynamics, particularly in the post-pandemic period. This study aims to analyze the effect of economic complexity, manufacturing value added, and foreign direct investment on economic growth in ASEAN-8 countries during 2015–2024. The study employs a quantitative explanatory approach using panel data regression analysis. The data were obtained from the World Development Indicators (World Bank) and Harvard Growth Lab. Based on the Chow and Hausman tests, the Fixed Effect Model (FEM) was selected as the best estimation model. The results indicate that economic complexity has a negative and significant effect on economic growth, suggesting that increasing economic sophistication does not automatically promote growth when industrial and institutional readiness remain limited. Meanwhile, the manufacturing sector has a positive but insignificant effect on economic growth. In contrast, foreign direct investment has a positive and significant effect on economic growth through capital accumulation and technology transfer. Simultaneously, all independent variables significantly affect economic growth in ASEAN-8 countries. These findings imply the importance of strengthening industrial capacity, institutional quality, and technological readiness to support sustainable economic growth in ASEAN countries.

The flash floods that struck Aceh Tamiang caused infrastructure damage and contaminated clean water sources, making it difficult for residents to obtain potable water. This situation increases the risk of water-borne diseases and worsens the post-disaster situation. This research aims to develop a large-scale, simple water filtration prototype as an emergency response solution that is effective, economical, and easy to implement by affected communities. The methods used include field observation, water sampling, testing simple physical parameters (turbidity, color, odor, and pH), and designing a gravity-based, multi-stage filtration system without electricity. The prototype uses a combination of filter media such as gravel, silica sand, activated charcoal, and natural fibers in a drum system. Test results show a decrease in turbidity levels from 150–300 NTU to 5–15 NTU after the filtration process, as well as an increase in pH to near neutral. The filtered water is declared suitable for sanitation and consumption after undergoing a further disinfection process. In addition to implementing the technology, this research also includes public education regarding the selection of safe water sources and maintenance of the filtration system. Based on these results, this large-scale simple water filtration prototype is effective as an appropriate technological solution in handling the post-disaster clean water crisis and has the potential to be replicated in other flood-prone areas.

The Aceh Tamiang region was one of the areas affected by the hydrometeorological disaster. The disaster not only caused damage to community facilities and infrastructure but also left behind dead soil deposits that were poor in nutrients, dense in texture, and less productive for supporting agricultural and plantation activities. Research was conducted to examine strategies for utilizing dead soil after flooding by processing it with organic materials so that it could be converted into organic fertilizer with utility and economic value. This research aimed to find environmentally friendly land rehabilitation solutions, increase soil productivity, and open new business opportunities for disaster-affected communities. The results showed that the combination of flood sediment soil with organic materials significantly increased nutrient content, improved soil structure, increased water holding capacity, and accelerated the growth of test plants compared to untreated soil. Furthermore, this program provides dual benefits: on the one hand, it serves as a post-disaster land rehabilitation solution, and on the other hand, it serves as an opportunity for an organic fertilizer business that can reduce the community's dependence on relatively expensive chemical fertilizers. The implications of this research are not only limited to the technical aspects of agriculture but also touch on the socio-economic dimensions of the community. Utilizing dead soil as organic fertilizer can strengthen local economic resilience, increase farmer independence, and encourage the creation of environmentally friendly, sustainable agricultural systems. Therefore, this strategy can serve as an innovative model for addressing the impacts of hydrometeorological disasters in other areas facing similar challenges.

This study aims to analyze the role and variation of test instruments in measuring students’ cognitive domain in the learning evaluation process. Using a literature review method, this study examines various scientific sources related to educational evaluation and cognitive assessment. The findings indicate that the cognitive domain includes thinking skills ranging from lower-order thinking skills (C1: Remembering, C2: Understanding) to higher-order thinking skills (C3: Applying, C4: Analyzing, C5: Evaluating, and C6: Creating) based on Bloom’s Taxonomy. Test instruments such as multiple-choice, essay, true-false, matching, and oral tests possess different characteristics, advantages, and limitations for assessing specific cognitive levels. Objective tests are considered effective for measuring lower-order thinking skills because they offer high reliability and objectivity, whereas essay tests are more appropriate for assessing higher-order thinking skills (HOTS). In addition, the quality of test instruments is influenced by validity, reliability, objectivity, difficulty level, and discrimination index. Therefore, the appropriate and varied use of test instruments is essential to obtain comprehensive and accurate measurements of students’ cognitive abilities and to support effective learning evaluation and instructional decision-making processes.