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Pengaruh Perputaran Modal Kerja Terhadap Profitabilitas Febriawan, Riki Angga; Jauhari, Ahmad
JMK (Jurnal Manajemen dan Kewirausahaan) Vol 1 No 1 (2016): Januari
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (183.648 KB)

Abstract

Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh dan hubungan Perputaran modal kerja terhadap profitabilitas (ROI). Jenis data yang digunakan dalam penelitian ini adalah data keuangan pada Dealer Mataram sakti pada tahun 2010,2011,2012,2013,2014 (kurun waktu 5 tahun ). Teknik analisis data dalam penelitian ini yakni menggunakan teknik kuantitatif yaitu berupa rumus perputaran modal kerja dan rumus rasio profitabilitas ( ROI ) ,dan menggunakan SPSS berupa korelasi dan regresi linier sederhana. Dari hasil analisis yang telah dilakukan, hasil penelitian menunjukkan bahwa terdapat hubungan yang sangat kuat antara perputaran modal dengan profitabilitas sebab nilai korelasinya sebesar 0,914 dan dari hasil regresi linier sederhana menghasilkan persamaan Y = -0,943 + 14,502 X.
PENDEKATAN MULTIKULTURAL DALAM PENDIDIKAN AGAMA DI MADRASAH Jauhari, Ahmad; Suwendi , Suwendi
SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Vol. 4 No. 10 (2025)
Publisher : Penerbit Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/sibatik.v4i10.3518

Abstract

This research aims to analyze the Multicultural Approach in Islamic Religious Education in Madrasahs. The method used is descriptive qualitative. This research conducts an in-depth review of various sources such as reference books, scientific journal articles, educational policy documents, and relevant research reports. The study results indicate that there are efforts to implement a multicultural approach in madrasahs, which is integrated into various learning activities. The goal of this effort is to foster attitudes of tolerance and respect for diversity, whether in terms of religion, culture, ethnicity, and so on. However, in practice, the implementation is not as easy as it is imagined in theory. There are obstacles, such as the lack of in-depth understanding of the multicultural approach among educators and students. The proposed solution is to implement education and training for educators so that they can master the techniques of conducting lessons with a multicultural approach effectively. Related to this approach, there have been several previous studies examining its implementation in schools with highly heterogeneous students. Unlike this study, which focuses on implementation in madrasahs, where students are generally homogeneous, especially in terms of religion. The findings of this research emphasize the importance of applying a multicultural approach in madrasahs to create a more inclusive and tolerant learning environment.
Branding Desa Paseseh sebagai Desa Eduwisata Melalui Pengembangan Web dan Galeri Batik sebagai Pusat Informasi Online dan Offline Widiaswanti, Ernaning; Indriartiningtias, Retno; Kurniawati, Arik; Jauhari, Ahmad
Jurnal Pengabdian Masyarakat Charitas Vol. 5 No. 02 (2025): Jurnal Pengabdian Masyarakat Charitas
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v5i02.7229

Abstract

This community service activity is part of the Bima Program Community Service Grant in the form of KKNT organized by DIKTI. This KKNT was held in Paseseh Village, Tanjungbumi, Bangkalan, Madura. There are several objectives and outcomes to be achieved in this KKNT, but this article focuses on the main issue related to branding Paseseh Village as a Batik Educational Tourism Village. Branding is carried out by designing a website and improving the mini batik gallery, which functions not only as a marketing center for batik products, but also as an information center for everything related to batik, information about Paseseh Village, and the tourism potential there. With this online and offline branding, it is hoped that more Indonesians will recognize Paseseh Village as an Educational Tourism Village.  
BIODIVERSITAS AMFIBI ORDO ANURA DI SUNGAI MANDIANGIN KAWASAN HUTAN DENGAN TUJUAN KHUSUS UNIVERSITAS LAMBUNG MANGKURAT Elis, Elis; Soendjoto, Mochamad Arief; Jauhari, Ahmad
Jurnal Sylva Scienteae Vol 8, No 6 (2025): Jurnal Sylva Scienteae Vol 8 No 6 Edisi Desember 2025
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v8i6.17785

Abstract

Penelitian ini mengeksplorasi biodiversitas amfibi dari Ordo Anura di Sungai Mandiangin, yang terletak di Kawasan Hutan Dengan Tujuan Khusus (KHDTK) Universitas Lambung Mangkurat, Karang Intan, Kabupaten Banjar, Kalimantan Selatan. Lingkungan KHDTK yang mendukung, seperti tanah yang kaya bahan organik dan sumber air yang melimpah, menyediakan habitat beragam bagi spesies Anura. Penelitian ini bertujuan menganalisis biodiversitas amfibi dan memetakan persebarannya berdasarkan tutupan lahan dengan nilai NDVI. Dilakukan dari Januari hingga Maret 2024 menggunakan metode Visual Encounter Survey (VES) Hasil penelitian mengidentifikasi 7 spesies amfibi dengan total 27 individu. Indeks keanekaragaman Shannon 1.77 menunjukkan tingkat keanekaragaman sedang, dengan indeks kemerataan jenis 0.91 menunjukkan distribusi stabil di antara spesies. Indeks kekayaan jenis 1.82 mengindikasikan kekayaan jenis yang masih rendah. Hutan sekunder tua dengan NDVI tertinggi (0.60-0.70) mendukung keberagaman spesies. Suhu tubuh amfibi berkisar 24.8°C hingga 26.8°C, dengan kelembaban habitat 80%-85%. Studi ini menekankan pentingnya pelestarian habitat untuk menjaga populasi amfibi di daerah Sungai Mandiangin KHDTK ULM.
ANALYSIS OF THE EFFECTIVENESS OF ISLAMIC BOARDING SCHOOL-BASED LEARNING IN IMPROVING UNDERSTANDING OF ISLAMIC TEACHINGS Jauhari, Ahmad; Ali, Moh.
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 6 No. 3 (2026): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

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Abstract

This study aims to analyze the effectiveness of Islamic boarding school-based learning in improving the understanding of Islamic teachings among students (students). This qualitative research was conducted using a case study approach in one Islamic boarding school. The research sample consisted of 20 students who had participated in the Islamic boarding school-based learning program for 6 months. The results of the study indicate that Islamic boarding school-based learning is effective in improving the understanding of Islamic teachings among students. Students who participated in the Islamic boarding school-based learning program showed a significant increase in their understanding of Islamic teachings, especially in terms of understanding the principles of Islamic teachings and being able to apply Islamic teachings in their daily lives. In addition, the study also found that factors influencing the effectiveness of Islamic boarding school-based learning include the quality of the teachers, the students' motivation, and support from family and community. The conclusion of this study is that Islamic boarding school-based learning can be an effective alternative in improving the understanding of Islamic teachings among students. Therefore, the government and educational institutions need to prioritize Islamic boarding school-based learning to improve the quality of religious education in Indonesia.
Estimasi Penyerapan Karbon di Kawasan Hutan dengan Tujuan Khusus ULM Menggunakan Metode Klasifikasi NDVI Dengan Citra Sentinel-2 MSI Ramadhan, Aditya; Syam'ani, Syam'ani; Jauhari, Ahmad
Jurnal Sylva Scienteae Vol 9, No 1 (2026): Jurnal Sylva Scienteae Vol 9 No 1 Edisi Februari 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v9i1.11428

Abstract

ABSTRACT, Greenhouse gases such as carbon dioxide are significant contributors to global warming, threatening the global climate. Carbon in forest biomass has the potential to reduce GHG emissions. This research aims to develop a biomass model based on NDVI values and field data to estimate carbon sequestration in the ULM Forest Carbon Stock Area. The research utilizes two methods: NDVI and field measurements. Pre-field data management involves image management, image correction, and image clipping for NDVI analysis on the research area map. Sample point determination uses stratified and purposive sampling with a plot size of 20 m × 20 m, totaling 45 sample points. Field observation data collection at tree, pole, pile, understory vegetation, seedlings, and litter levels to assess the forest biomass potential. The research results, based on 38 samples, establish a linear regression model correlation of 715.62x-187.29 with an R2 of 0.701 and an RMSE measurement error rate of 41.72 kg/pixel, indicating an average field carbon potential of 217.11 kg/pixel. This shows the highest carbon potential in 2018 at 0.39 ton/pixel and 0.42 ton/pixel in 2022. The developed linear regression model indicates a carbon sequestration of 2585.07 tons or 1.63 tons/ha over a four-year period in the ULM Forest Carbon Stock Area.Keywords : Biomass, NDVI, Correlation, Carbon SequestrationABSTRAK. Gas rumah Kaca (GRK) seperti karbon dioksida menjadi kontributor utama pemanasan global yang mengancam iklim global. Karbon hutan dalam bentuk biomassa memiliki potensi menurukan emisi GRK. Penelitian ini bertujuan mengembangkan model biomassa antara nilai NDVI dan data lapangan sehingga mengestimasikan serapan karbon KHDTK ULM. Metode penelitian menggunakan dua metode NDVI dan pengukuran lapangan. Pengelolaan data pralapangan meliputi pengelolaan citra, koreksi citra, pemotongan citra untuk analisis NDVI pada peta wilayah penelitian. Teknik penentuan titik sampel menggunakan stratified sampling dan purposive sampling dengan ukuran plot 20 m × 20 m berjumlah 45 titik sampel. Pengambilan data hasil observasi lapangan pada tingkat pohon, tiang, pancang tumbuhan bawah, semai dan seresah untuk mengetahui potensi biomassa hutan. Hasil penelitian menunjukkan dari 38 sampel yang digunakan membangun korelasi model regresi linier yaitu 715,62x-187,29 dengan R2 (0,701) dengan RMSE tingkat eror pengukuran potensi karbon sebesar 41,72 kg/pixel, dengan rata-rata potensi karbon lapangan 217,11 kg/pixel. Menunjukkan potensi karbon terbesar tahun 2018 yaitu 0,39 ton/pixel dan tahun 2022 sebesar 0,42 ton/pixel. Model regresi linier yang dikembangkan menunjukkan penyerapan karbon KHDTK ULM sebesar 2585,07 ton atau 1,63 ton/ha dalam kurun waktu empat tahun.Kata Kunci: Biomassa, NDVI, Korelasi, Penyerapan Karbon
Correlation Analysis of Vegetation Density (VD) with the Level of Vegetation Covery Density in Forest Areas for Special Objectives Lambung Mangkurat University Busthami, Yazid; Peran, Setya Budi; Jauhari, Ahmad
Jurnal Sylva Scienteae Vol 9, No 1 (2026): Jurnal Sylva Scienteae Vol 9 No 1 Edisi Februari 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v9i1.11436

Abstract

Penelitian ini memiliki tujuan, yaitiu; (1) Menganalisis korelasi data Normalize Difference Vegetation Indeks (NDVI) dengan luas kerapatan tajuk di Kawasan Hutan Dengan Tujuan Khusus (KHDTK) Universitas Lambung Mangkurat (ULM); (2) Menganalisis korelasi Vegetation Densitiy (VD) dengan nilai kerapatan tajuk raster di KHDTK ULM. Penentuan titik pengambilan sampel menggunakan purposive sampling berdasarkan Peta Normalize Difference Vegetation Indeks (NDVI) dengan kelas penutupan lahan berupa hutan sekunder dan ukuran petak ukur 10x10 m2 tingkat tiang dan 20x20 m2 untuk tingkat pohon, dengan data yang diambil berupa lebar tajuk melalui pengukuran diameter/jari-jari tajuk vegetasi. Hasil dari penelitian ini yaitu persamaan antara nilai Normalized Difference Vegetation Index (NDVI) dengan luas kerapatan tajuk dalam plot 20x20 m2 mendapatkan persamaan dengan y = 0,5327x - 0,176, dengan nilai koefisien determinasi (R2) sebesar 0,7159 yang memiliki arti bahwa nilai variabel (x) tersebut mempunyai pengaruh 71% dan nilai koefisien korelasi (r) 0,8461 mengartikan hubungan antara Normalized Difference Vegetation Index (NDVI) dengan luas kerapatan tajuk dalam plot 20x20 m2 sangat kuat dan persamaan antara nilai Vegetatio Density (VD) dengan Kerapatan tajuk raster menghasilkan y = 0,6851x + 0,0076, dengan nilai koefisien determinasi (R2) sebesar 0,9146 yang memiliki arti bahwa nilai variabel (x) tersebut mempunyai pengaruh 91% dan nilai Koefisien Korelasi (r) 0,956347 mengartikan hubungannya sangat kuat. Oleh karena itu, penggunaan citra Vegetation Density (VD) dapat dijadikan informasi yang cukup valid terhadap data kerapatan tajuk vegetasi pada suatu area dan dapat dijadikan informasi tambahan sebelum melakukan pengambilan data di lapangan