Article Per Year (5 Year)
p-Index From 2021 - 2026
2.832
P-Index
This Author published in this journals
All Journal JIKAP PGSD: Jurnal Ilmiah Ilmu Kependidikan M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Bisman (Bisnis dan Manajemen): The Journal of Business and Management Inferensi Didaktik : Jurnal Ilmiah PGSD STKIP Subang Abdimas Langkanae Indonesian Journal of Social and Educational Studies JTechLP Information Technology Education Journal Journal of Educational Technology, Curriculum, Learning, and Communication ARRUS Jurnal Pengabdian Kepada Masyarakat PENSOS: Jurnal Penelitian dan Pengabdian Pendidikan Sosiologi Journal of Innovative and Creativity Jurnal Ekonomi, Manajemen, Akuntansi dan Keuangan Journal of Community Services and Development
Rahmat Hidayat
Universitas Negeri Makassar
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

Published : 19 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 19 Documents
Search

 1   2 
Pendampingan Persiapan OSN Matematika 2025 bagi Siswa dan guru SMP pada materi Aljabar Yusuf Ramadana; Syamsuddin Mas’ud; Rahmat Hidayat; Andika Saputra; Muhammad Syarifuddin Rahman
ARRUS Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2025)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.abdiku3978

Abstract

Olimpiade Sains Nasional (OSN) tingkat Sekolah Menengah Pertama (SMP) merupakan ajang kompetisi ilmiah yang menuntut penguasaan konsep matematika secara mendalam serta kemampuan berpikir kritis dan analitis. Untuk mendukung peningkatan kualitas peserta dari wilayah Sulawesi Selatan, telah dilaksanakan kegiatan pendampingan persiapan OSN 2025 pada bidang Matematika untuk materi Aljabar. Tujuan kegiatan ini adalah untuk memperkuat pemahaman materi, melatih keterampilan problem solving, serta membekali guru pembimbing dengan strategi pembinaan yang efektif. Kegiatan dilaksanakan secara daring melalui platform Zoom pada tanggal 31 Mei 2025 dan diikuti oleh 23 peserta yang terdiri atas siswa dan guru pembimbing dari berbagai sekolah. Pendampingan berlangsung dalam dua sesi, masing-masing berdurasi dua jam, dengan materi disampaikan oleh mentor berpengalaman. Hasil kegiatan menunjukkan bahwa peserta cukup memahami materi yang disampaikan, meskipun interaksi berupa pertanyaan masih terbatas. Kendati demikian, keterlibatan peserta tetap aktif, terlihat dari respons terhadap kesalahan penulisan yang muncul selama sesi berlangsung. Kegiatan ini diharapkan dapat berkontribusi pada peningkatan kesiapan peserta menghadapi OSN serta mendorong keberlanjutan program pembinaan di daerah.
PKM Workshop Pembuatan Micromodul Digital untuk Meningkatkan Keterampilan IT dalam Pengajaran Para Guru SMA Negeri 7 Takalar Sitti Masyitah Meliyana; Ruliana; Sudarmin; Rahmat Hidayat; Muh. Qodri Alfairus
ARRUS Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2025)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.abdiku4283

Abstract

Perkembangan teknologi digital menuntut guru untuk memiliki keterampilan dalam memanfaatkan media pembelajaran berbasis teknologi. Namun, guru-guru di SMA Negeri 7 Takalar masih menghadapi kendala dalam pembuatan dan penggunaan micromodul digital yang interaktif. Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan meningkatkan keterampilan teknologi informasi para guru melalui workshop pembuatan micromodul digital menggunakan aplikasi Canva dan Heyzine Flipbook. Metode pelaksanaan meliputi sosialisasi, pelatihan, penerapan teknologi, pendampingan, evaluasi, dan keberlanjutan program. Kegiatan diikuti oleh 25 guru dengan latar belakang mata pelajaran yang beragam. Hasil menunjukkan bahwa 85% peserta mampu membuat micromodul digital sesuai standar, 75% berhasil mengintegrasikannya ke dalam Rencana Pelaksanaan Pembelajaran (RPP), dan 80% merasakan peningkatan interaktivitas pembelajaran di kelas. Kesimpulannya, pelatihan ini efektif meningkatkan keterampilan IT guru dan berdampak pada peningkatan kualitas pembelajaran di SMA Negeri 7 Takalar.
Pemberdayaan Ibu-Ibu Pengusaha Abon Telur melalui Penerapan E-Commerce, Penguatan Manajemen Usaha, dan Legalitas di Kabupaten Bone Rahmat Hidayat; Mahmuddin Mahmuddin; Muhammad Nur Alam
Abdimas Langkanae Vol. 5 No. 2 (2025)
Publisher : Pustaka Digital Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53769/jpm.v5i2.509

Abstract

Usaha mikro kecil menengah (UMKM) memiliki peran penting dalam mendukung perekonomian lokal, termasuk usaha rumah tangga pengolahan abon telur di Kabupaten Bone. Mitra kegiatan ini menghadapi berbagai kendala, seperti keterbatasan pemasaran yang hanya mengandalkan WhatsApp story, belum adanya pencatatan keuangan, serta lemahnya legalitas dan branding produk. Program pemberdayaan ini bertujuan untuk meningkatkan kapasitas mitra melalui pemanfaatan e-commerce, pelatihan manajemen usaha, pengembangan desain kemasan, serta pendampingan pengurusan legalitas usaha. Metode pelaksanaan meliputi sosialisasi, pelatihan, penerapan teknologi, serta pendampingan berkelanjutan. Hasil kegiatan menunjukkan adanya peningkatan signifikan dalam keterampilan mitra mengoperasikan e-commerce, pembukuan keuangan sederhana, pengemasan produk, serta pengurusan legalitas. Kegiatan ini mendukung pencapaian Sustainable Development Goals (SDGs) terutama tujuan 8 (Pekerjaan Layak dan Pertumbuhan Ekonomi) dan tujuan 9 (Inovasi dan Infrastruktur). Dengan demikian, program ini mampu meningkatkan daya saing UMKM lokal, memberdayakan perempuan, serta memperkuat ekonomi masyarakat.  
Pemberdayaan Siswa Sekolah Dasar melalui Kegiatan Market Day untuk Membangun Kreativitas dan Kemandirian Berwirausaha Rahmat Hidayat; Yulnita Muchtar; Damas Gianlugi Alrizqi; Andi Reski Nurhikmah; Nurul Haeriyah Ridwan
Abdimas Langkanae Vol. 5 No. 2 (2025)
Publisher : Pustaka Digital Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53769/jpm.v5i2.546

Abstract

Tujuan program pengabdian adalah menanamkan karakter kewirausahaan dan meningkatkan literasi keuangan siswa SD IT Unggulan Mawaddah melalui kegiatan Market Day berbasis pendekatan participatory action learning system (PALS). Kegiatan Market Day menjadi media pembelajaran berbasis proyek (project-based learning) yang memberikan pengalaman langsung kepada siswa dalam proses perencanaan, produksi, pemasaran, hingga evaluasi produk. Kegiatan pengabdian ini dilaksanakan di SD IT Unggulan Mawaddah dengan tujuan menanamkan nilai-nilai karakter kewirausahaan serta meningkatkan literasi keuangan dasar melalui pendekatan Participatory Action Learning System (PALS). Metode pelaksanaan meliputi tahap persiapan, produksi, pelaksanaan transaksi, dan refleksi pascakegiatan yang melibatkan guru, siswa, dan orang tua secara kolaboratif. Hasil pengabdian menunjukkan adanya peningkatan pada aspek kreativitas produk, kepercayaan diri, kemampuan komunikasi, kerja sama tim, serta pemahaman sederhana mengenai perhitungan biaya dan keuntungan. Selain itu, dapat memperkuat kemitraan sekolah–orang tua dan menghasilkan modul pembelajaran Market Day berbasis pembelajaran kontekstual, serta dampak jangka panjang berupa model ekosistem kewirausahaan berkelanjutan di sekolah dasar.
Determinants of Maternal Mortality in Indonesia: A B-Spline Nonparametric Regression Approach to Identify Nonlinear Relationship Patterns Suwardi Annas; Aswi Aswi; Rahmat Hidayat
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 1 (2026): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v11i1.1015

Abstract

Maternal health quality is commonly assessed using the Maternal Mortality Ratio (MMR), which remains relatively high in Indonesia compared to regional and global targets. Understanding the determinants of MMR is therefore crucial for effective health policy formulation. This study aims to analyze the influence of three key factors on MMR in Indonesia: the percentage of women aged 15–49 who have ever been married and given birth to a live child, the percentage of households with access to proper sanitation, and the average years of schooling. To capture potential nonlinear relationships that may not be adequately addressed by conventional parametric regression models, this study employs a nonparametric B-spline regression approach. The analysis was conducted using the R statistical software. Model selection was based on the Generalized Cross-Validation (GCV) criterion to determine the optimal spline configuration. The results show that the optimal model achieves a minimum GCV value of 0.108 and an R² value of 0.8981, indicating a strong explanatory power and excellent model fit. The findings reveal that all three predictor variables have a significant and nonlinear effect on MMR. These results highlight the importance of considering flexible modeling approaches in maternal health studies and provide empirical evidence to support the development of more targeted and effective policies aimed at reducing maternal mortality in Indonesia.
JEJAK GERAKAN DI /TII KAHAR MUZAKKAR DALAM INGATAN MASYARAKAT BULUKUMBA DAN SINJAI Asrini; Rhabjel Aulii Idham Baso; Saslim; Riska Cahyani; Rahmat Hidayat
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Publish
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.13760

Abstract

This study aims to trace the legacy of the DI/TII movement led by Kahar Muzakkar, which remains embedded in the collective memory of the communities in Bulukumba and Sinjai Regencies, South Sulawesi. By adopting an oral history approach and a study of collective memory, this research explores how local communities remember, interpret, and pass down narratives about this armed movement from one generation to the next. Data was collected through in-depth interviews with historical actors, eyewitnesses, and their descendants, and supported by relevant archives and literature. The research findings reveal that the community’s memories of the DI/TII are fragmented between experiences of trauma and narratives of heroism; some communities view this movement as a dignified ideological struggle, while others see it as a source of suffering and fear. These results affirm that the construction of memory is not merely a record of past events, but a social process that is continuously reproduced in accordance with group interests and identities. This research makes an important contribution to deepening our understanding of the legacy of armed conflict in the social and cultural life of the people of South Sulawesi.
DINAMIKA DIGITAL BUDAYA DAN PERGESERAN IDENTITAS GENERASI MUDA DALAM PERSPEKTIF POSTMODERNISME Etti Herawati; Saslim; Rahmat Hidayat; A. Muh. Fiqri La Ali Akbar
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Publish
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.13761

Abstract

The development of digital technology has brought significant changes to the social lives of young people, particularly in the process of identity formation in the era of digital culture. Social media platforms such as Instagram, TikTok, YouTube, and X have become new spaces for young people to interact, express themselves, and build virtual social existence. This study aims to analyze the dynamics of digital culture and the shifting identity of young people from a postmodernism perspective. The research uses a descriptive qualitative method with a literature study approach through the examination of various books, scientific journals, and articles.The results of the study show that digital culture has changed communication patterns, lifestyles, and the ways young people construct their social identities. Youth identities have become more fluid, flexible, plural, and influenced by digital symbols and popular culture on social media. This study concludes that digital culture has a significant influence on the transformation of youth identity in the postmodern era through media domination, symbolic consumption, and the development of digital technology in contemporary society.
Estimation of Adaptive Truncated Spline Nonparametric Regression Models Based on Linear Mixed Models Rahmat Hidayat; Sifriyani; Ma’rufi; Muhammad Ilyas
Inferensi Vol 9 No 2 (2026)
Publisher : Department of Statistics ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j27213862.v9i2.9846

Abstract

Spline nonparametric regression is a flexible approach for modeling data that do not follow standard curve patterns. However, a major challenge arises when data exhibit spatial heterogeneity specifically, varying curvature across different locations as seen in drug pharmacokinetics data. Standard Spline approaches with a single global smoothing parameter often fail to capture these characteristics, leading to over smoothing at peak concentrations or undersmoothing during the elimination phase. This study aims to construct an adaptive truncated spline regression estimator using the Linear Mixed Model (LMM) approach. Within this framework, the Spline function is represented as a combination of fixed and random effects, where the variance of the random effects is allowed to vary locally. Parameter estimation is conducted using the Restricted Maximum Likelihood (REML) method. Application to Theophylline concentration data shows that the adaptive model provides the best balance between accuracy and efficiency. This model yielded an AIC value of 447,83 and a GCV of 2,4080, which are comparable to the standard Spline, but with significantly lower complexity (Effective Degrees of Freedom / EDF = 4,46) compared to the standard Spline (EDF = 9.26). These results demonstrate that the adaptive method is capable of producing a parsimonious and biologically representative model.
Menegosiasikan Idealisme dan Keberlanjutan dalam Kewirausahaan Sosial: Perspektif Sosiologi Ekonomi dan Kewirausahaan Mildayanti Mildayanti; Damas Gianlugi Alrizqi; Rahmat Hidayat
PENSOS : Jurnal Penelitian dan Pengabdian Pendidikan Sosiologi Vol. 4 No. 2 (2026): Penelitian dan Pengabdian Pendidikan Sosiologi
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59098/pensos.v4i2.3733

Abstract

Social entrepreneurship cannot be fully understood through a management and business-strategy lens alone; it also requires a sociological lens to capture the dimensions of social embeddedness, capital, and legitimacy surrounding social entrepreneurial practice. This conceptual article examines how the tension between social idealism and business sustainability is negotiated by social entrepreneurs by combining perspectives from economic sociology particularly social embeddedness and Bourdieu's capital-habitus-field triad with entrepreneurship theory on hybrid organizing and mission drift. Through a narrative literature review of publications from the last five years, this article shows that social entrepreneurs' idealism can be understood as a form of social embeddedness within networks and institutional structures, while business sustainability requires the accumulation of sufficient economic, social, and symbolic capital within the entrepreneurial field. Mission drift, in this framework, is reinterpreted as a process of disembeddedness, whereby the organization becomes detached from its social ties and community values due to the dominance of market logic. The article further connects these findings to the context of MSME-based social entrepreneurship in Indonesia, which is sustained by local social capital such as mutual cooperation (gotong royong) and community networks, and outlines implications for developing sociologically informed social entrepreneurship education in higher education.
Co-Authors A. Muh. Fiqri La Ali Akbar Alfairus, Muh. Qodri Amra Ariyani Andi Reski Nurhikmah Andika Saputra Annas, Suwardi Asrini Aswi, Aswi Damas Gianlugi Alrizqi Etti Herawati Faisal Faisal Hasna Hasna Maghfirah Azis Mahmuddin Mahmuddin Ma’rufi Mildayanti Mildayanti Muhammad Ilyas Muhammad Nur Alam Muhammad Syarifuddin Rahman Nensilianti Nensilianti Nurhikma Nurul Haeriyah Ridwan Rabiatul Adawiah Rachmat Hidayat Bachtiar Rahma Agustini Putri Rahmadinar Kadir Rezki Nurfadillah T Rhabjel Aulii Idham Baso Riska Cahyani Ruliana Saslim Sifriyani Siti Nardiyah Muhrami Sitti Masyitah Meliyana R. Sudarmin Syamsuddin Mas'ud Syamsuddin Mas’ud Syarifuddin Dollah Yulia Yulia Yulnita Muchtar Yusuf Ramadana