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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Online Mahasiswa (JOM) Bidang Ilmu Ekonomi Jurnal Pencerahan Dinamisia: Jurnal Pengabdian Kepada Masyarakat DE'RECHTSSTAAT Jurnal Teknologi Jurnal Elemen Jurnal Teknik Kimia Journal Transformation of Mandalika Economic Reviews Journal Journal of Social And Economics Research Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Lokawati: Jurnal Penelitian Manajemen dan Inovasi Riset Triwikrama: Jurnal Ilmu Sosial JRIIN :Jurnal Riset Informatika dan Inovasi Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika IJAE Edukasi Elita : Jurnal Inovasi Pendidikan Buletin Pos dan Telekomunikasi Jurnal Ilmiah Al-Furqan : Al-qur'an Bahasa dan Seni journal of social and economic research Multidisciplinary Indonesian Center Journal Studi Administrasi Publik dan ilmu Komunikasi Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi Limits: Journal of Mathematics and Its Applications Jurnal Ilmu Ekonomi Manajemen Perusahaan dan Bisnis
Muhammad Ikhwan
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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COMMUNITY EMPOWERMENT THROUGH THE UTILIZATION OF PLASTIC WASTE INTO ECOBRICKS AS AN EFFORT TO REDUCE PLASTIC WASTE IN SIKALANG VILLAGE, SAWAHLUNTO, WEST SUMATRA Linda Marni; Siti Hardianti Harahap; Aines Putri Burma; Annisa Sahra; Muhammad Ikhwan; M. Riski Wahyudi
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 2 No. 4 (2025): Vol. 2 No. 4 Edisi Oktober 2025
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v2i4.1412

Abstract

This community service research focuses on empowering the Sikalang Village community in household plastic waste management through ecobrick creation, serving as a concrete solution to reduce waste and preserve the ecosystem. Conducted over 30 days (June 17 - July 17, 2025) using a Participatory Action Research approach, the activities encompassed planning, door-to-door socialization, plastic waste collection and compaction into bottles, and the assembly of ecobricks into the "SIKALANG" village sign, followed by evaluation and monitoring. The findings reveal a significant increase in community awareness and participation, with a drastic reduction in plastic waste accumulation and the creation of valuable products. This success demonstrates that direct community involvement in waste management is more effective, while also providing productive avenues for residents. Therefore, such empowerment initiatives are highly recommended for broader implementation to achieve a clean and prosperous environment through self-managed waste.
ANALISIS PERAN HUMAN RESOURCE DI ERA DIGITAL PADA PT HIROSE ELECTRIC INDONESIA Ali Uraidi; Roni Faslah; Muhammad Ikhwan
Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi Vol. 3 No. 6 (2025): Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi
Publisher : Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menganalisis peran Human Resource (HR) di era digital pada PT Hirose Electric Indonesia, terutama dalam menghadapi tantangan transformasi digital dan tuntutan peningkatan efisiensi kerja. Dalam era digital, peran Human Resource tidak hanya terbatas pada fungsi administratif, tetapi berkembang menjadi mitra strategis yang mendukung pencapaian tujuan perusahaan melalui pemanfaatan teknologi informasi, sistem manajemen kinerja digital, pelatihan berbasis e-learning, serta pengelolaan data karyawan secara real-time. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus. Data diperoleh melalui wawancara mendalam dengan staf Human Resource (HR) dan manajer, serta dokumentasi internal perusahaan. Hasil penelitian menunjukkan bahwa implementasi teknologi digital dalam fungsi Human Resource (HR) telah meningkatkan efektivitas proses rekrutmen, pelatihan, evaluasi kinerja, dan keterlibatan karyawan. Namun demikian, masih terdapat tantangan seperti kebutuhan peningkatan literasi digital sumber daya manusia serta adaptasi budaya organisasi terhadap perubahan. Temuan ini memberikan kontribusi terhadap pemahaman strategis transformasi Human Resource (HR) di era digital, khususnya dalam konteks perusahaan manufaktur teknologi di Indonesia.
URGENSI PENCATATAN PERKAWINAN DALAM KORIDOR HUKUM ISLAM Muhammad Ikhwan
Jurnal Ilmiah Al-Furqan: Al-qur'an Bahasa dan Seni Vol. 4 No. 2 (2017): Jurnal Ilmiah al-Furqan: al-Qur'an, Bahasa dan Seni (Desember, 2017)
Publisher : Institut Darul Quran Payakumbuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69880/alfurqan.v4i2.37

Abstract

This research is purposed to discuss a solution to a dualism law of marriage. As Moslems, execution of marriage surely is based on the regulations arranged by Islam. As Indonesian citizens, the execution of marriage based on the regulations stirred by our country. As an example, there is a recording marriage. In Islam, marriage is regarded as legal if it has fulfilled is its principle and requirement. In order to have a law power, based on Indonesian law, a marriage must be recorded. The recording marriage also tells and about the duty and right of husband and wife and their duty to their children in case of unwanted cases in the household. The law dualism becomes a conflict in the society in which some people neglect the regulation on the recording of marriage. Therefore, the record of marriage is studied in two approaches namely; religious approach and the positive law approach. In the religious approach, fiqh studies about the rule of qiyas awla which focuses on a problem of debt transaction as stated in the Qur’an, surah Annisa, verse 282 which produces a duty of marriage record. The law positive approach stated that law realizes a discipline in the middle of society. Therefore, the recording of marriage must be done. Based on the approaches, the dualism of marriage law can be vanished and can be summarized about Indonesian Islamic Law. It states that the recording of marriage is considered a duty.
EVALUATING ENTERPRISE RESOURCE PLANNING SUCCESS AT PT. XYZ: AN EXTENDED UNIFIED THEORY OF ACCEPTANCE AND USE OF TECHNOLOGY (UTAUT) PERSPECTIVE Rayi Dwipanilih; Muhammad Ikhwan
Journal of Social and Economics Research Vol 7 No 1 (2025): JSER, June 2025
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/jser.v7i1.1015

Abstract

From the perspective of user acceptance, this research assesses the success of the Enterprise Resource Planning (ERP) system's implementation at PT. XYZ. Based on the UTAUT model, this study considers Performance Expectancy (PE), Effort Expectancy (EE), Social Influence (SI), and Facilitating Conditions (FC) as crucial factors that shape system Use, User Satisfaction, and eventual Net Benefit. A questionnaire-based survey was administered to 100 active ERP users at PT. XYZ to gather the necessary data. Quantitative analysis was performed using SmartPLS 4.0 for validity, reliability, and hypothesis testing. The results demonstrate that Performance Expectancy, Effort Expectancy, and Facilitating Conditions are significant predictors of Use and/or User Satisfaction. However, Social Influence does not significantly impact Use. Furthermore, the study reveals that the mere act of Use has an insignificant impact on both User Satisfaction and Net Benefit, while User Satisfaction significantly and positively influences Net Benefit. The study highlights critical factors for ERP success at PT. XYZ from a user acceptance viewpoint, offering actionable recommendations for enhancing system adoption and organizational benefits.
Topographic Map Making for Students of SMK Kehutanan, Pekanbaru: Pembuatan Peta Topografi bagi Siswa SMK Kehutanan Pekanbaru Muhammad Ikhwan; Ikhsani, Hanifah; Emy Sadjati
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 6 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i6.22204

Abstract

Topographic maps have several benefits, such as providing a basis for regional planning and identifying the vulnerability and hazards of an area. Therefore, making topographic maps is important for forestry students, especially using drone data. The purpose of the service is to increase the partners' knowledge about the use of drones for topographic mapping and basic knowledge about drone operation, and to improve the partners' skills by providing training in making topographic maps from data collected by drones. The activities carried out include providing materials on topographic map making and basic knowledge on drone operation. Furthermore, the practice of topographic map making and evaluation activities. There is an average increase of 25.52% in the partners' knowledge. The partners already have the skills to produce topographic maps. It's just that further training on map layout material is needed to maximize the topographic maps produced by partners.
Komparasi Spline Kubik Not-a-Knot dan Natural pada Lompatan En-Nesyri Piala Dunia 2022 Delfia Hidayatul Fitri; Said Munzir; Muhammad Ikhwan
Limits: Journal of Mathematics and Its Applications Vol. 22 No. 3 (2025): Limits: Journal of Mathematics and Its Applications Volume 22 Nomor 3 Edisi No
Publisher : Pusat Publikasi Ilmiah LPPM Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/limits.v22i3.6456

Abstract

Abstrak Gerakan lompatan saat menyundul bola dalam sepak bola memiliki pola yang bervariasi tergantung kondisi. Penelitian ini bertujuan untuk menganalisis secara kinematika lompatan fenomenal En-Nesyri pada Piala Dunia 2022. Data diambil melalui teknik digitalisasi dari demonstrasi gerakan, kemudian dianalisis menggunakan interpolasi spline kubik dengan dua kondisi batas: natural dan not-a-knot. Objek penelitian adalah lompatan En-Nesyri yang mencapai 2,78 meter saat menyundul bola dalam pertandingan melawan Portugal. Hasil penelitian menunjukkan kinematika gerakan lompatan, mencakup posisi, kecepatan, dan percepatan. Selain itu, terdapat perbedaan antara interpolasi spline kubik dengan dua kondisi batas yang dibandingkan. Pada detik 1,5, posisi kepala mencapai ketinggian maksimum. Analisis menunjukkan bahwa spline kubik dengan kondisi batas not-a-knot lebih sesuai untuk memodelkan lompatan fenomenal yang tidak dimulai dari keadaan diam. Kata Kunci: kinematika, lompatan fenomenal, spline kubik natural, spline kubik not-a-knot Abstract The jumping motion when heading the ball in football varies depending on the conditions. This study aims to analyze the phenomenal jump of En-Nesyri at the 2022 World Cup from a kinematic perspective. The data was collected through digitization techniques from a demonstration of the jump and analyzed using cubic spline interpolation with two boundary conditions: natural and not-a-knot. The object of this study is En-Nesyri’s jump, which reached 2.78 meters when heading the ball during the match againts Portugal. The results show the kinematics of the jumping motion, including position, velocity, and acceleration. Additionally, differences between cubic spline interpolation with the two boundary conditions were observed. At 1.5 seconds, the head reaches its maximum height. The analysis indicates that the cubic spline with the not-a-knot boundary condition is more suitable for modeling phenomenal jump that do not start from a stationary position. Keywords: kinematics, phenomenal jump, cubic spline natural, cubic spline not-a-knot
Pemetaan Riset Grafit sebagai Adiktif dalam Biodiesel di Asia Tenggara dan Peluang untuk Indonesia Menggunakan Meta Analisis Review Bidara Jelita Maha; Misnaini Misnaini; Muhammad Ikhwan
JURAL RISET RUMPUN ILMU TEKNIK Vol. 5 No. 1 (2026): April: Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v5i1.7759

Abstract

The global energy crisis and climate change are driving the development of biodiesel as a renewable energy source. Graphite as an additive shows significant potential in improving the efficiency and reducing emissions of biodiesel. This study maps graphite-biodiesel research in Southeast Asia using a meta analysis of systematic reviews of 68 publications from Scopus, Web of Science, and ScienceDirect from 2015-2024. The results show that Malaysia leads in publication contributions (32%), followed by Thailand (28%) and Indonesia (18%). The optimal graphite concentration of 50 ppm increases brake thermal efficiency by 8.3% and reduces CO (15.7%), HC (12.4%), and smoke (18.9%) emissions, although there is an increase in NOx (6.8%). Palm oil methyl ester dominated the research (56%). Indonesia has strategic opportunities with abundant feedstock and graphite deposits, but faces challenges in research infrastructure, limited international collaboration, and the absence of an integrated national roadmap. Infrastructure investment, human resource strengthening, and industry academia collaboration are needed to accelerate national biodiesel research.
Pengaruh Praktik Kerja Lapangan dan Perencanaan Karir terhadap Kesiapan Kerja Peserta Didik Kelas XII di SMKN 31 Jakarta Ayu Wulandari; Puji Wahono; Muhammad Ikhwan
Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 4 No. 3 (2026): Juni: Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/arjuna.v4i3.2802

Abstract

This study aims to determine the effect of Field Work Practice (PKL) and Career Planning on the Job Readiness of grade XII students at SMKN 31 Jakarta. The research employed a quantitative method with a survey approach. The population consisted of all grade XII students of SMKN 31 Jakarta, and a saturated sampling technique was applied so that the entire population became the research sample. Data were collected through questionnaires using a Likert scale and analyzed using validity and reliability tests, classical assumption tests, multiple linear regression, t-tests, F-tests, and the coefficient of determination with the assistance of IBM SPSS. The results indicate that Field Work Practice has a positive and significant effect on Job Readiness, with a t-value of 9.967 and a significance value of 0.000 (<0.05). Career Planning also has a positive and significant effect on Job Readiness, with a t-value of 8.318 and a significance value of 0.000 (<0.05). Simultaneously, Field Work Practice and Career Planning significantly influence Job Readiness, as indicated by an F-value of 88.543 and a significance value of 0.000 (<0.05). The regression equation obtained was Y = -1.782 + 0.638X₁ + 0.450X₂. The coefficient of determination (R²) of 0.571 shows that both variables contribute 57.1% to Job Readiness, while 42.9% is influenced by other factors. The findings suggest that better implementation of PKL and more mature Career Planning are associated with higher levels of student Job Readiness.  
Pengaruh Literasi Digital dan Konformitas Teman Sebaya terhadap Cara Berpikir Kritis Siswa Kelas X di SMKN 31 Jakarta Rahmalika Putri Anjani; Puji Wahono; Muhammad Ikhwan
Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 4 No. 3 (2026): Juni: Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/arjuna.v4i3.2803

Abstract

This study aims to determine the effect of digital literacy and peer conformity on the critical thinking of grade X students at SMKN 31 Jakarta. The study used a quantitative method with a survey approach. The study population was 217 students, while the research sample was 141 respondents obtained using the Slovin formula. The data collection technique was carried out by distributing questionnaires using a Likert scale. Data were analyzed using the Structural Equation Modeling-Partial Least Square (SEM-PLS) method with the help of the SmartPLS application. The results showed that digital literacy had a positive and significant effect on students' critical thinking. This was evidenced by the path coefficient value of 0.436, the T-statistic value of 6.988, and the P-value of 0.000. Peer conformity also had a positive and significant effect on students' critical thinking with a path coefficient value of 0.447, the T-statistic value of 7.290, and the P-value of 0.000. Furthermore, the R-square test results obtained a value of 0.445, indicating that digital literacy and peer conformity variables were able to explain 44.5% of the critical thinking variable, while the remaining 55.5% was influenced by other factors outside the study. Based on these results, it can be concluded that digital literacy and peer conformity have a positive and significant influence on the critical thinking of 10th-grade students at SMKN 31 Jakarta.
Pengaruh Self-efficacy dan Komunikasi Interpersonal terhadap Problem Solving Peserta didik Kelas XI di SMKN 31 Jakarta Feyza Chairunisa Subowo; Puji Wahono; Muhammad Ikhwan
Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 4 No. 3 (2026): Juni: Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/arjuna.v4i3.2804

Abstract

Problem-solving ability is an essential skill that students need to meet the demands of both academic learning and the workforce in the 21st century. This study aims to analyze the influence of self-efficacy and interpersonal communication on the problem-solving ability of eleventh-grade students at SMKN 31 Jakarta, both partially and simultaneously. A quantitative approach was employed, with data collected through a Likert scale questionnaire. Samples were drawn using a probability sampling technique with a proportional random sampling approach. Data analysis was conducted using Structural Equation Modeling (SEM) based on Partial Least Squares (SmartPLS 4.0).The results indicate that self-efficacy has a positive and significant effect on problem-solving, with a path coefficient of 0.455, a t-statistic of 7.843, and a p-value of 0.000. Similarly, interpersonal communication has a positive and significant effect on problem-solving, with a path coefficient of 0.447, a t-statistic of 7.501, and a p-value of 0.000. Taken together, self-efficacy and interpersonal communication account for the variance in problem-solving with an R-square value of 0.416, indicating that both independent variables explain 41.6% of the variation in problem-solving ability.These findings suggest that self-efficacy and interpersonal communication play a significant role in enhancing students' problem-solving ability.
Co-Authors . Amri . Zulkifli Agung Wijoyo Aines Putri Burma Ajriansyah Putra Al-Ma’arif Ali Uraidi Aluisius Bastian Poltak Sinaga Ambar Tri Ratna Ningsih Annisa Sahra Aurellia Fitrista Maharani AYU WULANDARI Bidara Jelita Maha Delfia Hidayatul Fitri Diana Yuliastuti Elda Melwita Emy Sadjati Erlita Pramitaningrum Feyza Chairunisa Subowo Fitri Yuli Zulkifli Gisha Dilova Hanifah Ikhsani I Nengah Surati Jaya Joseph Marsiano La'la Himatul Ulya Linda Marni M. Riski Wahyudi Mahesa Dimyati Haryo Kasemen Malma Purnama, Sherli mario sariski dwi ellianto Misnaini Misnaini Muh. Wahyu Syabani Muhamad Rifai Muhammad Razwin Novryan Muizul Hidayat Muzzarifa Nisrina N Nurhendra Nobel Aqualdo Nursiah Chalid Puji Wahono Rahmalika Putri Anjani Rayi Dwipanilih Risky Rianto Rizki Amalia Putri Roni Faslah Said Munzir Satriawan Siti Hardianti Harahap Soedari Hardjoprajitno Susan Febriantina Syahrul Ramdani Warmiati Warmiati Wida Aristanti Wisnu Pambudi