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Amaliyah, Dede Siska; Albi Nur Paisal

Jurnal Manajemen dan Pendidikan Agama Islam 2025 Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

Character formation is a fundamental component of Islamic education, particularly in responding to the growing challenges of moral decline and the weakening of students’ manners in contemporary learning environments. This study aims to analyze the implementation of the classical text Risalat Adab Suluk al-Murid in shaping student character through the integration of seven good habits at SMPIQu Al-Bahjah Cianjur. Employing a descriptive qualitative approach, data were collected through in-depth interviews, observations, and documentation to explore how the values of adab are internalized and reflected in students’ daily behavior. The findings indicate that the learning of this classical text strengthens students’ discipline, respect toward teachers, sense of responsibility, and enthusiasm for learning. The internalization process occurs not only during classroom activities but also through daily routines such as morning habits, worship practices, time management, and social interactions within the school environment. The seven good habits function as a practical framework that reinforces the application of sufistic values taught in the text, allowing students to translate moral teachings into consistent actions. Teachers play a crucial role as role models who guide, demonstrate, and cultivate these values through continuous supervision and exemplary conduct. The study concludes that classical Islamic text-based learning offers an effective strategy for enhancing student character within modern Islamic educational settings. The implications highlight the need for schools to strengthen adab-centered curricula, cultivate ethical school culture, and promote collaboration among teachers, institutions, and families to ensure sustainable character development.

Vina Mafaza; Abdul Khobir; Farah Dilah Zahra; Mohammad Ja’far Firdaus

Hikmah : Jurnal Studi Pendidikan Agama Islam 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

The global ecological crisis has shifted from being merely a technical issue to a moral-spiritual crisis rooted in an anthropocentric view. This study analyzes the role of eco-theology in Islamic education as the foundation for shaping environmental awareness from a divine perspective. Using qualitative methods with an in-depth literature review approach, this study examines the integration of the values of tawhid, khalifah, and amanah in the framework of the Islamic education curriculum. The findings reveal that Islamic eco-theology offers a transformative paradigm through theological reconstruction that positions nature conservation as a manifestation of worship and religious responsibility. Its implementation through innovative learning strategies such as project-based learning in the “Green Qur'anic School” model and contextual approaches has proven effective in shaping the ecological character of students. The implications of this research encourage the development of a holistic Islamic education model that systematically integrates ecological values through an integrated curriculum, practical habits, and character assessment, thereby producing a generation of Muslims who consistently practice environmental sustainability as a manifestation of divine trust in their daily lives.

Satria Berbudi; Cici Rosmala; Aulia Rahmi; Ari Sarah Sofura; Siti Nuridah +3 more

Kolaborasi : Jurnal Hasil Kegiatan Kolaborasi Pengabdian Masyarakat 2025 Asosiasi Riset Ilmu Matematika dan Sains Indonesia

The phenomenonoccurring in various universities shows an increase in cases of academic fraud, such as cheating, plagiarism, research data manipulation, and misuse of technology in the learning process. This behavior not only undermines academic integrity, but also has the potential tocreate a mindset of cheating that carries over into the workplace. Integrityis a fundamental value that forms the moral foundation of every aspect oflife, both in education and in the workplace. In the context of higher education, students are expected not only to excel academically,but also to possess honesty, responsibility, and strong professional ethics.Accountants are future professionals who will be directly involved inthe management and financial reporting of organizations. This profession demandsa very high level of honesty and integrity, because the accuracy andreliability of financial reports form the basis for business and public decision-making. However, in practice, there are many cases of accounting fraud, such as budget mark-ups, financial statement manipulation, creative accounting, and data misstatement, which occur due to weak values of integrity and moral responsibilityamong individuals. If dishonest behavior has already been established during college—for example, in the form of cheating, manipulating assignment data, or falsifying lab reports—then the risk of bringing similar habits into the workplace will be even higher. Integrity is a core competency (core comp) that determines a person's quality as an organizational asset

Resti Yulastri; Putri Ramadhon; Defriani Defriani

Jurnal Budi Pekerti Agama Islam 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

This study examines the integration of Islamic digital literacy into Islamic Religious Education (PAI) as a preventive effort against the negative impacts of social media on Generation Z. The background of this research arises from the increasing dependence of Gen Z on digital platforms, which significantly influences their religious understanding, behavior, and character development. The study aims to identify the level of students’ digital literacy, explore how PAI teachers integrate Islamic values into digital learning activities, and analyze the implications of this integration for students’ online behavior. Using a sequential explanatory mixed-methods design, quantitative data were collected through Likert-scale questionnaires, followed by qualitative data obtained from interviews and documentation. The findings reveal that Gen Z demonstrates high social media engagement but limited critical abilities in verifying online religious information, making them vulnerable to misinformation, moral degradation, and unhealthy digital habits. However, when PAI instruction incorporates Islamic digital literacy—such as tabayyun, ethical communication, and value-based content analysis—students show improved critical thinking, ethical awareness, and responsible social media use. The study concludes that integrating Islamic digital literacy into PAI provides a strategic educational framework to strengthen students' digital ethics, enhance their resilience against harmful online content, and promote a balanced, value-driven engagement with digital media.

Hildah Meliyana; Attabik Syifaul Jinan; Siti Nur Rosidah; Achmad Budi Susetyo

Jurnal Inovasi Ekonomi Syariah dan Akuntansi 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study aims to estimate changes in the Indonesian Sharia Stock Index (ISSI) from 2020 to 2025 using the Autoregressive Integrated Moving Average (ARIMA) model. The growth of the Islamic stock market in Indonesia has increased rapidly, driven by public awareness of investments that follow sharia principles, as well as changes in macro and microeconomic conditions, especially during the COVID-19 pandemic which has had a significant impact on the financial market. This study relies on monthly ISSI data taken from official sources and analyzed with a quantitative approach using the time series method using EViews version 13 software. Statistical analysis and stationarity tests indicate that the ISSI data exhibits an increasing trend pattern and quite high volatility, so that a differentiation process is necessary to achieve stationarity. Based on the results of model testing and the selection of optimal information criteria, the ARIMA (1,1,1) model was selected as the most appropriate to capture the autocorrelation pattern and produce accurate short-term predictions. Projections indicate a stable growth trend until the end of 2025, with an estimated index of more than 8.3 million. The findings of this study indicate that the ARIMA model is an effective tool for forecasting ISSI movements and can be a strategic consideration for investors, financial institutions, and policymakers in developing sustainable investment strategies in the Indonesian Islamic stock market.

Krisna Fatichal Septiandra; Krisna Fatichal Septiandra; Diana Aqidatun Nisa; Aileena Solicitor.C.R.E.C

JURNAL ILMIAH KOMPUTER GRAFIS 2025 UNIVERSITAS STEKOM

Abstract. This study originates from the low awareness among early childhood learners regarding the importance of consuming nutritious and minimally processed Real Food. The purpose of this design project is to create an engaging educational medium in the form of a 2D animation titled “Kebun Imajinasi: Teman Realfoodku” to introduce the concept of Real Food to five-year-old children. A mixed-method approach (qualitative and quantitative) was applied through observation, interviews, and questionnaires involving children, parents, and professional animators. The collected data served as the foundation for designing characters, storylines, illustration styles, colors, and audio suitable for young audiences. The results show that 2D animation featuring bright visuals, playful characters, and educational narration effectively increases children’s interest and understanding of healthy food. The implication of this study highlights the potential of animation as an effective visual communication tool to promote nutritional education and healthy lifestyle habits from an early age.

Cantikawanti, Aninda Putri; Widanti, Yannie Asrie; Suhartatik, Nanik

Agrobioteknologi 2025 Fakultas Teknologi dan Industri Pangan Unisri Surakarta

Nutritional problems during the growth phase of adolescent are mostly caused by consumption patterns. The most commonly used eating patterns during adolescent are foods that are high in calories, fat, sugar and salt. The habits of an unhealthy eating pattern can affect nutritional status. The foods most consumed by adolescent are often junk food and caffeinated beverages. All kinds of food and drinks are easily found around campuses surrounded by student. The purpose of this study was to determine the relationship between junk food consumption and caffeinated beverages to the nutritional status of students of the Faculty of Technology and Food Industry at Slamet Riyadi University, Surakarta. The respondents involved were students aged 18-24 years. Data was collected using a questionnaire and interview to the student. Data were analyzed using Chi-Square test. The results showed that factor affecting the nutritional status of student was mother’s education (p=0,000) and father’s education (p=0.000). Factors that do not affect nutritional status were energy intake (p=0.545), protein (p=0.085), fat (p=0.204) and carbohydrate (p=0.112), the amount of pocket money (p=0.310), the consumption level of junk food (p=0.671) and caffeinated drinks (p=0.535). The results showed that there was no significant relationship between the consumption patterns of junk food and caffeinated drinks on the nutritional status of students of the Faculty of Food Technology and Industry at Slamet Riyadi University, Surakarta. Permasalahan gizi yang terjadi saat pertumbuhan fase remaja lebih banyak disebabkan karena pola konsumsi.  Pola makan yang sering diterapkan pada masa remaja adalah makanan tinggi kalori, lemak, gula, dan garam. Pola makan yang tidak sehat dapat mempengaruhi status gizi seseorang. Makanan yang paling banyak dikonsumsi oleh kalangan remaja masuk dalam kategori junk food dan juga minuman berkafein. Makanan dan minuman kategori ini mudah ditemukan di sekitar kampus yang dikelilingi mahasiswa. Tujuan pada penelitian ini ialah menentukan hubungan pola konsumsi junk food dan minuman berkafein terhadap status gizi mahasiswa Fakultas Teknologi dan Industri Pangan di Universitas Slamet Riyadi, Surakarta. Responden yang terlibat ialah mahasiswa berusia 18-24 tahun. Pengumpulan data menggunakan kuesioner dan wawancara kepada mahasiswa. Analisis data menggunakan uji Chi-Square. Hasil penelitian menunjukkan bahwa faktor yang mempengaruhi status gizi mahasiswa adalah pendidikan ibu (p=0.000) dan pendidikan ayah (p=0.000). faktor yang tidak mempengaruhi status gizi ialah asupan energi (p=0.545), protein (p=0.085), lemak (p=0.204) and karbohidrat (p=0.112), jumlah uang saku (p=0.310), tingkat konsumsi junk food (p=0.671) dan minuman berkafein (p=0.535). Hasil penelitian menunjukkan tidak terdapat hubungan signifikan antara pola konsumsi junk food dan minuman berkafein terhadap status gizi mahasiswa Fakultas Teknologi dan Industri Pangan Universitas Slamet Riyadi, Surakarta.

Agil Agil; Antoni Alan; Endah Tri Wisudaningsih

Jurnal Pengabdian Sosial 2025 Lembaga Pengembangan Kinerja Dosen

This community service program aims to strengthen the developmental aspects of students at Madrasah Tsanawiyah Ihamul Hasan Rcek Tiris, covering physical, cognitive, social, and emotional development holistically. The program was implemented through a collaborative participatory model involving teachers, students, and a university mentoring team. The activities consisted of an initial assessment, training sessions, consultations, counseling, character building, and a qualitative evaluation conducted over three months. The results show significant improvements in students’ learning motivation, active learning styles, self-confidence, social interaction skills, emotional stability, and healthy lifestyle habits. This strengthening program contributed to shaping students who are more independent, well-charactered, and adaptive to contemporary educational challenges. These findings align with holistic development theories emphasizing the integration of physical, cognitive, social, and emotional aspects to support optimal student growth. Overall, the program produced positive impacts and offers a sustainable model for student development within the madrasah setting.

Ridho Rizky Amanda

Manufaktur: Publikasi Sub Rumpun Ilmu Keteknikan Industri 2025 Asosiasi Riset Ilmu Teknik Indonesia

This study aims to analyze the quality of coal from the AR_10 borehole in Muara Enim Regency, South Sumatra, based on proximate analysis. The AR_10 borehole has three coal seams (A, B, and C) that were analyzed using the standard ASTM method to determine the coal quality characteristics. The parameters analyzed include total moisture (TM), volatile matter (VM), fixed carbon (FC), ash content (Ash), calorific value (CV), and total sulfur (TS) on an as-received (AR) basis. The analysis results show that seam A has the highest moisture content (19%), seam B exhibits the optimal calorific value (6045 kcal/kg), and seam C has the highest fixed carbon content (42.63%) with the highest sulfur content (0.83%). The correlation between parameters indicates that increases in moisture and ash content negatively affect the calorific value, while an increase in fixed carbon is positively correlated with the calorific value. All three seams fall into the category of low to medium rank coal (subbituminous to high volatile bituminous) with adequate quality for power generation and industrial purposes. This research provides an important contribution to the characterization of Muara Enim Formation coal in South Sumatra for the optimization of local coal resource utilization.

Ciplis Gema Qori'ah; Yulia Indrawati; Oktaviani Ari Wardhaningrum; Misbahol Yaqin; Catur Wulandari, Meisyaroh +1 more

Jurnal Pelayanan Masyarakat 2025 Lembaga Pengembangan Kinerja Dosen

This community service activity aims to optimize the Free Nutritious Meal Program (MBG) at SMK Negeri 1 Jember as an effort to improve the quality of human resources and student productivity. The main problems identified include low nutritional literacy, undeveloped healthy consumption habits, and weak synergy between schools, families, and local food businesses. The community service was implemented using the Participatory Rural Appraisal (PRA) approach through the Plan, Act, Observe, and Reflect stages, involving teachers, students, parents, and SPPG. The results of the activity showed an increase in the knowledge and skills of school residents regarding nutrition management and food safety, the formation of a healthy consumption culture, and the strengthening of the nutritious food supply chain involving MSMEs and local farmer groups. In addition, collaboration between parties has become more solid, thus supporting the program. This activity demonstrates that the participatory approach can strengthen the institutional capacity of schools while serving as a model for implementing adaptive and replicable nutrition programs for other educational institutions.

Azizah Khoirotun Ni’mah; Zaqqi Ubaidillah

International Journal of Health and Social Behavior 2025 Asosiasi Riset Ilmu Kesehatan Indonesia

Diabetes mellitus is a non-communicable disease that causes global health problems in society. The International Diabetes Federation predicts that the prevalence of diabetes worldwide will increase to 853 million by 2050. The increase in the number of diabetes patients is due to unhealthy lifestyle habits, such as lack of physical activity. Therefore, interventions such as foot exercises and warm water baths are needed to help control blood glucose levels. The purpose of this study was to determine the effectiveness of a combination of foot exercises and warm water baths in reducing blood glucose levels in patients with diabetes mellitus. The study design used a descriptive case study. The sample size was n=2 people, conducted from May 25, 2025, to May 27, 2025, in the Sukoanyar Village RT 03/RW 03 area, Pakis District, Malang City. The results of this study showed that after three consecutive days of intervention, there was a decrease in blood glucose levels in both research subjects. In Mrs. S, the initial GDS level of 360 mg/dl decreased to 240 mg/dl after the third day of intervention. Meanwhile, in Mr. D, the initial GDS level of 349 mg/dl decreased to 220 mg/dl after the same intervention. Thus, the combination therapy intervention of foot exercises and foot soaking in warm water can lower blood glucose levels in diabetes mellitus patients.

Lewa, Maria Dominika Wona; Bunga, Eryc Z. Haba; Gustam, Tasalina Yohana Parameswari; Weraman, Pius

Jurnal Ilmu Kesehatan Umum, Psikolog, Keperawatan dan Kebidanan 2025 Asosiasi Riset Ilmu Kesehatan Indonesia

Hypertension remains a major health problem with high prevalence, often linked to poor lifestyle habits and low self-efficacy in managing one’s health. Effective hypertension management requires not only support from health professionals but also encouragement from family members who can remind patients to adhere to treatment and provide emotional support. This study aimed to analyze the relationship between self-efficacy, lifestyle, and family support with hypertension among Prolanis members in the working area of Puskesmas Oesapa, Kupang City. Using an observational analytical approach with a cross-sectional design, the study involved 65 hypertensive Prolanis members selected through simple random sampling. Data collection was conducted using a structured questionnaire. The findings showed significant relationships between self-efficacy, physical activity, and diet with hypertension status (p-value = 0.000). However, resting habits were not significantly associated with hypertension (p-value = 0.063), and family support also showed no significant relationship (p-value = 0.388). The study recommends that the Puskesmas continue to strengthen Prolanis activities and enhance health education, particularly regarding the importance of maintaining a healthy lifestyle through proper dietary management and regular light physical activity tailored to the abilities of Prolanis members.

Mutiara Febriana; Suharsih Suharsih; Nurbaity Situmorang

Jurnal Kesehatan dan Kedokteran 2025 Lembaga Pengembangan Kinerja Dosen

Elevated blood pressure above the normal range is a hallmark of a medical condition known as hypertension. It is estimated that as the population ages, the number of hypertension cases will also increase. If this condition is properly managed early, it can be controlled. Controlling daily eating habits is one of the most effective non-pharmacological methods for lowering blood pressure. Therefore, finding alternative food sources that can naturally lower blood pressure is crucial. Red dragon fruit (Hylocereus polyrhizus), which is high in fiber, potassium, and antioxidants such as vitamins B, C, and E, is one possible option. These nutrients are important for maintaining blood vessel flexibility and controlling hypertension. The purpose of this study was to determine the effect of red dragon fruit juice consumption on blood pressure in the Paku Village Community Health Center (Puskesmas Pembantu) operational area. A single-group pre-experimental design was used in this study. A paired-sample t-test was used to assess the data. Based on the findings, the average systolic blood pressure was 184 mmHg before consuming red dragon fruit juice and decreased to 164 mmHg after the intervention. With a t-value of 23.4, a correlation of 0.96, and a p-value of 0.000 (p < 0.05), this decrease was statistically significant. Meanwhile, the average diastolic blood pressure dropped from 101 mmHg to 84 mmHg, with a correlation of 0.961, a t-value of 18.65, and a p-value of 0.000 (p < 0.05). These results indicate that consuming red dragon fruit juice significantly lowers blood pressure, with an average decrease in systolic pressure of 20 mmHg and diastolic pressure of 17 mmHg.

M. Syukri Arif; Subagio Subagio; Mara Imam Taufiq Siregar; Sri Yusfinah Masfah Hanum; Zahra Friski Asty

DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan 2025 International Forum of Researchers and Lecturers

Dermatophytosis is a superficial fungal infection of the skin, hair, and nails that is often found in tropical climates such as Indonesia, including Jambi City, which has high humidity and community habits that can support fungal growth. This study aims to describe the demographic characteristics of dermatophytosis patients who received treatment at a private dermatologist and venereologist in Jambi City throughout 2023. This study used a descriptive design using secondary data from patient medical records. A total of 399 patients who met the inclusion criteria were analyzed univariately and the results are presented in the form of a frequency distribution table. The results showed that tinea corporis was the most common type of dermatophytosis, followed by tinea cruris and tinea capitis. The majority of patients were male, aged 17–25 years, had a high school education, and worked as students. The most common locations of lesions were on the trunk and groin. These findings suggest that the productive age group is more susceptible to dermatophytosis, possibly related to high physical activity, excessive sweating, and suboptimal personal hygiene. This research is expected to be the basis for planning health education regarding the prevention of fungal infections and improving clean and healthy living behavior in the community.

Dimitri Yulianti; Lega Reskita Lubis; Rizki Prasetya Person; Yuri Khairizal; Ibrahim Ibrahim

Jurnal Pengabdian dan Kesejahteraan Masyarakat 2025 Lembaga Pengembangan Kinerja Dosen

This Community Service Program aims to enhance the awareness, knowledge, and practical skills of teachers and students at SD Negeri 2 Palembang in carrying out independent waste management. The main issue identified was the lack of awareness and discipline in sorting organic and inorganic waste, which contributes to environmental pollution and poor hygiene within the school area. The program was implemented through lectures, interactive discussions, and hands-on training involving the use of separate bins for different waste types. The results demonstrated a remarkable improvement in waste management understanding and behavior. Teachers and students have developed new habits of waste sorting before disposal, resulting in a cleaner, healthier, and more pleasant school environment. Additionally, the activity inspired creativity in transforming inorganic waste into useful and economically valuable crafts that can be reused. Overall, this program fostered environmental awareness, strengthened community participation, and encouraged sustainable waste management practices as part of daily school culture.

Rusdin Wally; Sintia Nurdin

Jurnal Riset Ilmu Farmasi dan Kesehatan 2025 Asosiasi Riset Ilmu Kesehatan Indonesia

Handwashing with Soap (CTPS) is the activity of cleaning hands using clean, running water and soap to remove dirt, oil, and various germs such as viruses, bacteria, and parasites that may cling to the skin. As one of the most effective, simplest, and most affordable methods of preventing infectious diseases, CTPS is highly important to practice consistently, especially among students at Public Elementary School 283 located in Waitomu Hamlet, Leihitu District, Central Maluku Regency. However, observations indicate that after school activities or playtime, several students still show reluctance to wash their hands, which may be influenced by low awareness, limited understanding of hygiene, insufficient supervision, or the absence of strong daily habits related to cleanliness. This issue reflects the need for more structured hygiene education, continuous reminders, and interactive learning methods to instill good handwashing habits. In addition, improving supporting facilities—such as accessible handwashing stations, adequate soap supply, and visual posters—can motivate students to practice CTPS more regularly. Strengthening CTPS awareness and habits is expected to reduce the risk of disease transmission, foster a healthier school environment, and encourage students to adopt lifelong hygiene practices that benefit both their personal well-being and the wider community.

Ditto Arfin Al-Maraghi; Rahmawati Apia; M. Khairul Nawwari; Syawal Novaliansyah; Muhamad Rizky Putra Ramadhan +1 more

Akuntansi Pajak dan Kebijakan Ekonomi Digital 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Palembang City has emerged as a hub for culinary and cultural tourism, particularly through traditional cuisine and the production of songket and jumputan textiles, as part of efforts to stimulate local economic development. This study aims to examine the role of cultural tourism and traditional craftsmanship in supporting local economic growth and cultural sustainability. A descriptive qualitative approach was employed, with data collected through in-depth interviews, field observations, documentation, and questionnaires. Data analysis was conducted using the Miles and Huberman interactive model, encompassing data reduction, data display, and conclusion drawing. The findings reveal that cultural tourism and traditional textile industries generate positive economic impacts for local business actors, especially micro and small enterprises engaged in culinary and handicraft activities. In addition to economic benefits, cultural tourism contributes significantly to the preservation of local cultural values by encouraging active participation from artisans and entrepreneurs in maintaining the authenticity of traditional products. Overall, cultural tourism exhibits strong strategic potential as a dual mechanism for fostering local economic development and ensuring sustainable cultural preservation. These results provide important insights for policymakers in designing integrated tourism-based development strategies that balance economic growth with cultural conservation.

Desnira Nulhakim; David Rizar Nugroho; Enden Darjatul Ulya; Mulyono Mulyono

Jurnal Penelitian Komunikasi dan Sosialisasi 2025 Asosiasi Peneliti dan Pengajar Ilmu Sosial Indonesia

This study aims to analyze the relationship between online shopping activities and personal financial management among university students in Indonesia. The background of this research lies in the increasing digitalization of daily consumption, which has encouraged students to engage more actively in e-commerce transactions. Using a quantitative correlational design, data were collected from 100 undergraduate students through an online questionnaire based on Likert-scale indicators. The independent variables consist of buyer characteristics (age, gender, and income sources) and online shopping activities (frequency, spending amount, and shopping motivation). Meanwhile, personal financial management is measured through financial planning and spending control. The findings show that students demonstrate very high levels of online shopping activity and acknowledge the strong influence of demographic factors on their consumption behavior. Descriptive analysis also indicates high scores for financial planning and spending control, although intensive online shopping remains a potential risk to financial stability. The implications of this study highlight the need to strengthen financial literacy among students to help them develop healthier budgeting habits and reduce impulsive buying driven by digital platforms. This research is expected to contribute to the understanding of digital consumer behavior and support the development of financial education programs for young adults.

Halida Khairiyah; Tri Joko Prasetyo; Niken Kusumawardani

Akuntansi dan Ekonomi Pajak: Perspektif Global 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study examines the stock market reaction to the Christmas and New Year holidays by analyzing abnormal return and trading volume activity for companies consistently listed in the LQ45 Index during 2021–2023. Using a quantitative causal approach and an event study design, the research observes market behavior within a 10 day estimation window and a 10 8day event window surrounding the holiday period. The findings show that abnormal return exhibits limited but notable reactions, with a significant decline observed before the holiday, indicating that investors tend to reduce risk exposure prior to market closure. After the holiday, significant movements still appear, but they remain negative, suggesting that investor activity and confidence have not fully recovered. In contrast, trading volume activity does not show significant differences either before or after the holiday, implying that changes in prices are influenced more by sentiment and price adjustments rather than shifts in trading intensity. These results indicate that the Indonesian capital market demonstrates characteristics of a semi-strong form efficiency, where public information such as national holidays is largely anticipated and absorbed by the market.

Khoiriyah, Alvi Maryamul; Salsa, Elva Elfiani; Lontoh, Rhea Renata; Ertinawati, Yuni

Jurnal Ilmu Sosial, Bahasa dan Pendidikan 2025 Pusat Riset dan Inovasi Nasional

This study aims to describe strategies for Indonesian language development through the use of Instagram, particularly the Story feature, as a medium for introducing Indonesian lexical equivalents. The study is grounded in the increasing use of foreign terms and code-mixing on social media, highlighting the need for language cultivation efforts that align with digital communication habits. A descriptive qualitative method was employed, with data collected from polls, question box responses, and user interaction metrics from the Instagram account @katasetara_. The findings indicate that respondents’ understanding of Indonesian lexical equivalents remains relatively low, as shown by the high percentage of incorrect answers for terms such as caption (57%), typo (56%), and headset (52%). By providing explanations in feed posts, the @katasetara_ account serves as an informative and engaging medium for language cultivation. This study concludes that Instagram holds strong potential as an effective platform for linguistic education when combined with interactive strategies and adherence to standard Indonesian language norms.