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Contact Name
Afdhal Ilahi
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afdhalilahi08@gmail.com
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+6281277798480
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admin@jurnalcenter.com
Editorial Address
Jl. Arifin Ahmad, Kelurahan Tangkerang Barat, Kec. Marpoyan Damai, Pekanbaru, Provinsi Riau
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Kota pekanbaru,
Riau
INDONESIA
Multidisciplinary Indonesian Center Journal
ISSN : 30322472     EISSN : 30322472     DOI : https://doi.org/10.62567/micjo
Multidisciplinary Indonesian Center Journal (MICJO) adalah Jurnal multidisiplin yang membahas dan mengkaji semua disiplin ilmu, seperti: - Humaniora - Ilmu sosial - IPA - Ilmu hukum - Ilmu pendidikan, - Ilmu agama - Ilmu bahasa - Filsafat, - Teknik - Bisnis - Ekonomi - Manajemen - Teknologi informasi - Informatika - Ilmu kesehatan - Keperawatan - Kebidanan - Kedokteran - Pengabdian Masyarakat
Arjuna Subject : Umum - Umum
Articles 1,035 Documents
INFRASTRUCTURE DESIGN OF RESTRICTED SECURITY AREA FENCING TO ENHANCE AIRPORT SECURITY Ahmad Ardi Zulkarnain; Achmad Muhyidin Arifai; Deni Priansyah
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2286

Abstract

This study aims to develop a technically compliant and economically feasible design for a Restricted Security Area (RSA) perimeter fence surrounding Substation 7, the Chiller facility, and the Ground Water Tank (GWT) at Kertajati International Airport. These facilities constitute critical operational infrastructure supporting electricity distribution, terminal cooling systems, and water supply, including fire suppression reserves. Field observations identified the absence of a regulation-compliant perimeter protection system, exposing the utility cluster to unauthorized access and operational risk. The research employed a quantitative descriptive–analytical approach integrating field measurement, engineering design modeling, volume computation, and cost estimation based on the 2024 Majalengka Regional Standard Unit Price. Technical evaluation referred to national aviation security regulations and ICAO Annex 17 principles. A BRC (British Reinforced Concrete) fence system with a total height of 3.20 meters (2.40 m fence body and 0.80 m concertina wire) was proposed. The structural configuration includes reinforced concrete isolated footings, tie beams (sloof), and a bottom plinth beam to ensure lateral stability and anti-climb resistance. The total perimeter length of 313.74 meters ensures complete enclosure of the critical facilities. The estimated total project cost amounts to IDR 509,553,000.00, including VAT. The results demonstrate that the proposed design is structurally reliable, regulation-compliant, and economically justified within a risk mitigation framework. The study contributes a replicable engineering and financial planning model for strengthening airport critical infrastructure protection and enhancing long-term operational resilience.
OPPO'S GLOBAL EXPANSION STRATEGY THROUGH TECHNOLOGY SUPPLY CHAIN OPTIMIZATION Dhea Amanda Margareta; Andika Drajat Murdani
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2287

Abstract

This study analyzes OPPO's global expansion strategy through the optimization of its technology supply chain within the framework of the Global Value Chain (GVC). The smartphone industry has experienced rapid growth in recent decades, with increasingly fierce competition among leading manufacturers. OPPO, a Chinese technology company founded in 2004 and part of BBK Electronics Corporation, has demonstrated significant competitiveness in the global market despite facing challenges in maintaining its market share from 2021 to 2024. This study uses a descriptive qualitative methodology, analyzing primary data from OPPO's official documents and secondary data from industry reports and academic literature. Findings show that OPPO implements production sharing in strategic geographic locations, with design and development centralized in China and manufacturing spread across countries that offer labor or infrastructure advantages. The study shows that OPPO's global expansion follows the Uppsala Model of internationalization, starting with culturally and geographically close markets such as Southeast Asia before expanding to more distant regions. Through technology-based supply chain optimization, digital integration, and the adoption of artificial intelligence (AI)-based coordination systems, OPPO has developed the ability to manage complex global networks while overcoming geopolitical challenges and supply chain disruptions. This research contributes to understanding how technology companies from developing countries leverage the Global Value Chain to enhance international competitiveness, providing insights into the relationship between supply chain strategy and the success of global expansion in the highly competitive smartphone industry.
EVALUATION OF ISLAMIC EDUCATION LEARNING IN STRENGTHENING STUDENTS’ RELIGIOUS MODERATION AT SMP ISLAM TERPADU BANGKINANG Diky Ardha Sundawa; Tumiran; Nurul Husna
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2291

Abstract

This study aims to evaluate the implementation of Islamic Religious Education (Pendidikan Agama Islam/PAI) learning in strengthening students’ religious moderation at SMP Islam Terpadu Bangkinang. Religious moderation is conceptualized as a religious attitude that emphasizes balance, tolerance, justice, and respect for diversity, which are essential values in maintaining social harmony within pluralistic societies. In the Indonesian educational context, Islamic Religious Education plays a strategic role not only in developing students’ religious knowledge but also in shaping moderate religious attitudes that prevent intolerance and extremism. Therefore, systematic evaluation of PAI learning is crucial to ensure that religious moderation values are effectively internalized by students. This study employs a qualitative approach with an evaluative research design to comprehensively examine how religious moderation values are integrated into PAI learning. The evaluation focuses on three main aspects: learning planning, learning implementation, and learning evaluation. Data were collected through classroom observations, in-depth interviews with Islamic Religious Education teachers and students, and documentation analysis of learning instruments such as lesson plans, syllabi, and assessment tools. These data collection techniques were employed to obtain an in-depth understanding of instructional practices, teacher–student interactions, and assessment strategies related to the cultivation of religious moderation values. Data analysis was conducted using an interactive model involving data reduction, data display, and conclusion drawing to ensure systematic and credible findings. The findings reveal that PAI learning at SMP Islam Terpadu Bangkinang has integrated religious moderation values into learning objectives and instructional planning. Teachers explicitly formulate learning goals that emphasize tolerance, balance, and mutual respect, while learning materials are contextualized to students’ social realities. During the learning implementation stage, teachers apply dialogical and participatory teaching methods, such as discussions and case-based learning, to encourage students to critically reflect on religious issues and social diversity. These approaches provide students with opportunities to understand differing perspectives and develop moderate religious attitudes in a reflective and respectful manner. However, the study also identifies several challenges in the implementation of religious moderation-based learning. The use of contextual and innovative instructional methods remains limited, and learning activities tend to rely on conventional approaches. Moreover, the evaluation of religious moderation attitudes has not yet been conducted systematically. Assessment instruments primarily focus on cognitive achievement, while affective and attitudinal dimensions—such as tolerance, openness, and balanced religious behavior—are not comprehensively measured using structured indicators or rubrics. This limitation affects the accuracy of evaluating students’ overall development of religious moderation. This study concludes that continuous and systematic evaluation of Islamic Religious Education learning is essential to enhance the effectiveness of strengthening religious moderation among students. The development of more comprehensive, contextual, and sustainable assessment instruments is necessary to holistically measure students’ cognitive, affective, and behavioral dimensions. In addition, the adoption of more dynamic and participatory instructional strategies is recommended to support deeper internalization of religious moderation values. The findings of this study contribute to the discourse on Islamic education and religious moderation by providing empirical insights into evaluative practices at the secondary school level and offering practical implications for improving PAI learning in pluralistic educational settings.
THE IMPLEMENTATION OF LOVE-BASED ISLAMIC EDUCATION CURRICULUM IN SHAPING STUDENT CHARACTER AT SABILINA TEMBUNG PRIVATE JUNIOR HIGH SCHOOL Suyono; Bahtiar Siregar; Zikriya Husna Aulia Putri; Aulia Ramadhani Lubis
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2292

Abstract

This study aims to analyze the implementation of the Love-Based Islamic Education Curriculum in shaping students' character at Sabilina Tembung Private Junior High School. The research employs a qualitative approach with an exploratory case study design, focusing on the subjective experiences of both Islamic Education teachers and students regarding the application of love-based values in Islamic Education. Data were collected through semi-structured interviews, classroom observations, and document analysis, involving Islamic Education teachers and students from various grade levels. The findings indicate that the Love-Based Islamic Education Curriculum significantly enhances students' discipline, empathy, and social interaction. Storytelling and self-reflection methods were found to be effective in helping students internalize the values of love towards Allah, the Prophet, fellow humans, and nature. However, key challenges identified include the limited availability of relevant teaching materials and students' difficulties in applying love values outside the classroom. The study also highlights the importance of parental and community involvement in supporting the implementation of the Love-Based Islamic Education Curriculum beyond the school environment. The research recommends the development of more applicable teaching materials, ongoing teacher training, and stronger collaboration with parents to reinforce the values of love in students' daily lives. This study contributes significantly to the development of love-based curricula in Indonesian private schools.
APPLICATION OF Ananas comosus (L.) Merr. EXTRACT WITH LOCAL MICROORGANISMS FORMULATION Solanum lycopersicum (L.) AND Saccharum officinarum Linn. BAGASSE IN ORGANOSOL SOIL MEDIUM ON THE GROWTH OF Brassica oleracea (L.) Alboglabra Group PLANTS Lubis, Erwin Junaidi; Sartika Pakpahan
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2296

Abstract

Organosol soil has a very high content, but has a low soil acidity (pH) (acidic). As well as the occurrence of very slow decomposition of organic matter. The treatment with Ananas comosus (L.) Merr. extract, which contains bioactive compounds such as bromelain enzymes, organic acids, and simple sugars, can accelerate the decomposition of organic matter and support the activity of soil microorganisms. The Local Microorganisms (MoL) applied, such as Solanum lycopersicum (L.) and Saccharum officinarum Linn., contain various functional microbes such as Lactobacillus sp., Saccharomyces sp., and Azotobacter sp., which play a role in nitrogen fixation, phosphate solubilisation, and organic matter decomposition. Overall, the results of research and observations conducted on Organosol soil media treated with Ananas comosus (L.) Merr. extract with the addition of Local Microorganisms (MoL) Solanum lycopersicum (L.) and Saccharum officinarum Linn. has been proven to effectively improve the chemical properties and fertility of Organosol soil through its role in increasing microbial activity and accelerating the decomposition of organic matter. This indicates that innovations in the application of fruit and the role of local microorganisms have the potential to be developed as environmentally friendly technologies for sustainable soil management.
ULTILIZATION OF SOLID ORGANICS FROM LARVAE Oryctes rhinoceros (Linn.) SCARABAEUS.: KOLARHINO AND LOCAL MICROORGANISMS FROM Luffa acutangula (L.) Roxb. ON THE SUSTAINABILITY OF HISTOSOL SOIL FERTILITY AND HEALTH Lubis, Erwin Junaidi; Sartika Pakpahan
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2298

Abstract

The excrement of horned beetle (Oryctes rhinoceros (Linn.) Scarabeus.) larvae, namely Kolarhino, in the soil of palm oil (Elaeis guineensis Jacq.) plants contains minerals that can and can improve soil fertility and health. These larvae contain minerals that can fertilize the soil, such as zinc (Zn), felium (Fe), potassium (K), and phosphorus (P) which are important for plant growth and soil health. Luffa acutangula (L.) Roxb. plants contain many carbohydrates and sources of nutrients needed by microbes to multiply. The mineral content of gambas in the process of local microorganisms for soil fertility is calcium (Ca), phosphorus (P), and felium (Fe) which are very supportive in the process of soil fertility. In this study, the mixture given to Histosol soil is the content of Oryctes rhinoceros (Linn.) Scarabaeus. larvae faeces: Kolarhino and Local Microorganisms (MoL) of Luffa acutangula (L.) Roxb. gave a positive impact on Histosol soil both physically and chemically.
THE PHENOMENON OF SIRI MARRIAGE AND ITS IMPLICATIONS FOR ISLAMIC FAMILY LAW Sawaluddin Siregar; Indra Sakti; Iqbal Pinayungan Munthe; Putra Halomoan Hasibuan; Purnama Hidayah Harahap
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2302

Abstract

From an Islamic perspective, marriage is not merely a civil matter, nor merely a family or cultural matter, but also relates to religious issues and events, as it is conducted to fulfill the provisions of Allah SWT and the Prophet Muhammad (peace be upon him). A siri marriage is a marriage conducted without official state registration, thus having significant legal implications for women and children. While religiously, this marriage is considered valid, from a state legal perspective, unregistered marriages result in women losing their rights as wives, such as the right to maintenance, inheritance rights, and legal protection within the household. Furthermore, women in siri marriages lack a strong legal basis to file for divorce or assert their rights in court. Meanwhile, children born from siri marriages have only a civil relationship with their mothers, thus facing obstacles in obtaining birth certificates listing the father's name, inheritance rights, and rights to care and education from the father. Siri marriages are also often used as a way to freely practice polygamy without following proper procedures.
IMPLEMENTATION OF PROBLEM-BASED LEARNING METHODS IN ISLAMIC EDUCATION TO STRENGTHEN STUDENTS' CRITICAL THINKING SKILLS AT THE SIMALUNGUN STATE ISLAMIC SCHOOL Faisal Hamid; Mhd. Habibu Rahman
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2305

Abstract

This study aims to analyze the implementation of the Problem-Based Learning (PBL) method in Islamic Religious Education and its contribution to strengthening students' critical thinking skills at MA Negeri Simalungun. This study uses a qualitative approach with a descriptive design. Data were obtained through classroom observation, interviews with teachers and students, and documentation of learning tools and evaluation results. Data analysis was conducted interactively through the stages of data reduction, data presentation, and conclusion drawing, with data validity maintained through source and technique triangulation. The results showed that the application of PBL in Islamic Religious Education learning can be carried out systematically through the stages of problem orientation, group discussion, investigation, presentation of results, and reflection. The implementation of PBL encourages active student involvement in the learning process and has a positive impact on strengthening critical thinking skills, as evidenced by an increase in students' ability to identify problems, analyze information, evaluate arguments, and draw logical and contextual conclusions based on Islamic values. This study concludes that the Problem-Based Learning method is an effective learning approach to improve the quality of Islamic Religious Education learning and develop students' critical thinking skills in Madrasah Aliyah. Therefore, PBL is recommended as an alternative PAI learning strategy that is relevant to the demands of 21st-century education.
THE IMPACT OF INSTAGRAM INSIGHT UTILIZATION ON CONSUMER PURCHASE DECISIONS AT RUMAH MADU IN BANDAR LAMPUNG Ilham Maulana Ramadhan; Suci Asfarani
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2311

Abstract

The rapid development of digital marketing has significantly transformed business strategies, particularly for Micro, Small, and Medium Enterprises (MSMEs). Instagram has evolved beyond a social networking platform into a strategic marketing tool equipped with analytical features such as Instagram Insight. This study aims to examine the effect of Instagram Insight utilization on consumer purchase decisions at Rumah Madu, an MSME operating in Bandar Lampung, Indonesia. This research adopts a quantitative approach using a survey method. Data were collected from 92 respondents through structured questionnaires and analyzed using SPSS version 27. The independent variable is the utilization of Instagram Insight, measured through three dimensions: follower demographic analysis, follower active time analysis, and content performance analysis. The dependent variable is consumer purchase decision. Statistical analysis includes validity and reliability testing, classical assumption tests (normality, multicollinearity, and heteroscedasticity), simple linear regression, t-test, F-test, and coefficient of determination (R²). The results suggest that Instagram Insight functions primarily as an internal strategic evaluation tool rather than a direct determinant of consumer purchasing behavior. This study contributes to the digital marketing literature by highlighting the gap between analytic tool utilization and actual consumer conversion in MSMEs. Practical implications emphasize the need for better data interpretation skills and integrated marketing strategies beyond analytics usage alone.
THE INFLUENCE OF SERVICE QUALITY AND CONSUMER SATISFACTION ON PURCHASE DECISIONS: A CASE STUDY OF NAIL ART SERVICES AT GLOSSE NAIL STUDIO Mely Anggraini; Riswan
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 3 No. 1 (2026): Vol. 3 No. 1 Edisi Januari 2026
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v3i1.2312

Abstract

The beauty service industry has experienced rapid growth in recent years, particularly in specialized services such as nail art. In a highly competitive market, service quality and consumer satisfaction are considered critical factors influencing purchase decisions. This study aims to analyze the influence of service quality and consumer satisfaction on consumer purchase decisions at Glosse Nail Studio. This research employs a quantitative approach using a survey method. Data were collected from customers of Glosse Nail Studio through structured questionnaires. Service quality is measured using dimensions adapted from SERVQUAL, including tangibles, reliability, responsiveness, assurance, and empathy. Consumer satisfaction is measured based on customers’ overall evaluation of service performance, while purchase decision is assessed through indicators reflecting consumer intention and actual buying behavior. Data analysis was conducted using multiple linear regression with the assistance of SPSS software, including validity and reliability tests, classical assumption tests, t-tests, F-tests, and coefficient of determination (R²). The results indicate that service quality has a positive and significant effect on consumer purchase decisions. Furthermore, consumer satisfaction also significantly influences purchase decisions. Simultaneously, service quality and consumer satisfaction significantly affect purchase decisions, indicating that higher perceived service performance leads to greater customer satisfaction and ultimately strengthens purchasing decisions.