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All Journal Jurnal Riset Pendidikan Matematika The Journal of Educational Development BAREKENG: Jurnal Ilmu Matematika dan Terapan JTAM (Jurnal Teori dan Aplikasi Matematika) Beta: Jurnal Tadris Matematika Rainstek : Jurnal Terapan Sains dan Teknologi Indonesian Journal of Multidiciplinary Research (IJoMR) Eduthink: Jurnal Pemikiran Pendidikan Islam Jurnal Minfo Polgan (JMP) Journal of Mathematics Learning Innovation (JMLI) eProceedings of Management International Journal of Environment, Engineering, and Education Komunita: Jurnal Pengabdian dan Pemberdayaan Masyarakat Parameter: Jurnal Matematika, Statistika dan Terapannya
Ahsan, Muhammad
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Religion Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Library & Information Science Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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Penguatan Usaha Mikro Kecil Menengah Berbasis Ekonomi Syariah Melalui Program Pengembangan Kewirausahaan Moderat Di Batubara Matsum, Hasan; Ahsan, Muhammad; Shitaa, Shitaa; Ria Armayani Hasibuan , Reni
KOMUNITA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 4 No 4 (2025): November
Publisher : PELITA NUSA TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60004/komunita.v4i4.298

Abstract

pertumbuhan ekonomi dan penciptaan lapangan kerja di Indonesia. Mewakili 99,99% dari total usaha, UMKM berkontribusi signifikan terhadap PDB dan distribusi pendapatan. Di Kabupaten Batubara, UMKM menghadapi tantangan seperti terbatasnya akses terhadap modal, infrastruktur, dan pengetahuan tentang ekonomi Syariah. Studi ini mengeksplorasi penguatan UMKM berbasis Syariah melalui program pengembangan kewirausahaan moderat, yang mengintegrasikan prinsip-prinsip ekonomi Islam dan moderasi beragama untuk mendorong pertumbuhan yang berkelanjutan dan inklusif. Program ini terdiri dari beberapa tahap sosialisasi, pelatihan, dan pendampingan. Sosialisasi memperkenalkan konsep-konsep kunci ekonomi Syariah dan moderasi beragama, dengan menekankan keadilan, kerja sama, dan praktik bisnis yang etis. Pelatihan menggunakan metode eksperiensial, yang memungkinkan peserta untuk mengatasi tantangan dunia nyata dan merumuskan solusi. Pendampingan melalui grup WhatsApp memberikan panduan berkelanjutan dan memperkuat implementasi praktis. Hasil menunjukkan peningkatan signifikan dalam pengetahuan dan penerapan prinsip-prinsip Syariah dan nilai-nilai moderasi peserta, yang tercermin dari peningkatan skor pasca-tes. Peserta melaporkan peningkatan etika bisnis, kepercayaan pelanggan, dan kohesi sosial. Tantangan seperti kesenjangan pendanaan dan pelatihan ditangani dengan rekomendasi yang ditargetkan, termasuk akses ke pembiayaan Islam dan pendidikan berkelanjutan. Studi ini menyoroti potensi integrasi ekonomi Syariah dan moderasi beragama untuk memberdayakan UMKM, berkontribusi pada pemerataan pembangunan ekonomi, dan mendorong ekosistem bisnis yang harmonis.
Monitoring and Evaluation of Clinker Quality Using T2 Hotelling-Generalized Variance Control Chart Aisha, Dinda Fitri Nur; Inayatulloh, Faza; Ahsan, Muhammad; Wibawati, Wibawati
Parameter: Jurnal Matematika, Statistika dan Terapannya Vol 4 No 3 (2025): Parameter: Jurnal Matematika, Statistika dan Terapannya
Publisher : Jurusan Matematika FMIPA Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/parameterv4i3pp471-484

Abstract

The cement industry is an important sector in infrastructure development, where the quality of clinker determines the final quality of the product. This study evaluates the application of T² Hotelling's and Generalized Variance (GV) multivariate control charts to clinker data based on three main variables: FCaO, C₃S, and C₃A at PT XYZ. The results show that C₃S has the highest variance in phase I and II (2.61 and 2.53), while FCaO has the lowest variance (0.10 and 0.06). All three variables had mean values within the specification limits, although there were still extreme values outside the limits. Assumption tests showed that the data was not multivariate normally distributed, but it was still assumed to be normal for control analysis purposes. In the wet season, the standard deviation decreased from 1.552 to 1.252, and in the dry season from 1.170 to 1.029, indicating a decrease in variability although the process is not yet fully under statistical control. Capability analysis shows that the dry season process is more stable, with most parameters having multivariate values that exceed the threshold. Compared to the wet season, the dry season process showed more consistent performance and was able to meet production quality standards.
Comparing Weighting Schemes in Modeling Child Malnutrition in East Java Alfasanah, Zulfani; Otok, Bambang Widjanarko; Ahsan, Muhammad
Parameter: Jurnal Matematika, Statistika dan Terapannya Vol 4 No 3 (2025): Parameter: Jurnal Matematika, Statistika dan Terapannya
Publisher : Jurusan Matematika FMIPA Universitas Pattimura

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

Abstract

Partial Least Squares is increasingly used as an alternative to covariance-based SEM due to its flexibility in handling non-normal data, small sample sizes, and complex models, as well as its ability to operate under different inner weighting schemes. However, empirical studies rarely compare these weighting schemes, even though they may influence measurement validity and structural interpretations. This study applies PLS-SEM using both the path and factor weighting schemes to evaluate their performance in modeling child malnutrition. Child malnutrition remains a major public health concern, as it is driven by the interaction of socioeconomic, food security, parenting, and access to basic services. The study estimates and evaluates measurement and structural models using PLS under path and factor schemes. The findings show that both schemes produce acceptable measurement and structural models, but the path scheme yields more consistent indicator significance and more stable structural relationships, while the factor scheme is more sensitive to weaker indicators, leading to some nonsignificant loadings and paths. The results suggest that although both weighting schemes are suitable for exploratory analysis, the path weighting scheme provides more robust and interpretable results for explaining child malnutrition, highlighting the importance of weighting scheme selection in applied PLS-SEM research.
Co-Authors Adi, Tri Wahyu Ahmad, Mehboob Aisha, Dinda Fitri Nur Alfasanah, Zulfani Alfian Fitrianto, Alfian Ali, Muazzam Alimuddin, Suhartini Amalia, Rahmatin Nur Anam, Arif Khoirul Atif, A. Ayub, Hafiz Muhammad Bambang Widjanarko Otok Buhaerah Buhaerah Buhaerah, Buhaerah Busrah, Zulfiqar Caswito, Ade Cheng, Aw Yoke Diaz Fitra Aksioma Eka Yuliana Farady, M. Difa Fernanda Rifki, Kevin Agung Forestryani, Veniola Hani Brilianti Rochmanto Haryono Haryono Helmy, Ahnaf Riyandirga Ariyansyah Putra Hidayatul Khusna Ibrahim, Abdullah Ibrahim, Auron Saka Ibrahim, Musdalifah Idrus Syahzaqi Inayatulloh, Faza Inna, Mutmainnah Ma'mun Irshad, Qaisar j, Winaldi Jaya, Andi Indra Julian, Erdi Kanwal, Tasleem Landi, Farhan Mappanyompa, Buhaerah Masrukhi Masrukhi Matsum, Hasan Misbahuddin Mohammad Junaedy Rahman, Mohammad Junaedy Muhammad Asrori muhammad mashuri Muhammad Usman, Muhammad Octavia, Lia Nur Prasetya, Ichwanul Kahfi Puji, Andi Nia Daeng Qalbi, Putri Mutiara Rahma, Sitti Rahma Rajpoot, Sehrish Rana Rana, Zahwa Arshad Ria Armayani Hasibuan , Reni Rifki, Kevin Agung Fernanda Rosyadi, Niam Rusdarti - Sellyra, Eirene Christina Shitaa, Shitaa Sihotang, Raja Van Den Bosch Simatupang, Hotmauli Suhermi, Novri Supiana, Supiana Susanto, Tabita Yuni Tasleem, Muhammad Wasim Usman Usman Usman Uzair, Muhammad Virania, Tiza Ayu Wahab A, Abdul Wibawati Wibawati Yaya, Hidayatullah