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ANALYSIS OF COMPRESSIVE STRENGTH OF PAVING BLOCKS WITH THE ADDITION OF WOOD POWDER WASTE AND LIQUID LIME (CACO3) Fairus Zabadi; Ahmad Fatoni
Journal Innovation of Civil Engineering (JICE) Vol 5 No 2 (2024)
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jice.v5i2.22443

Abstract

This research was carried out to find out how strong the compressive strength of the Paving Block is to withstand the load above it, by adding sawdust waste and liquid lime (CaCO3). But for Paving Blocks, the effects of adding sawdust waste and liquid lime (CaCO3) are not yet well known. Further research needs to be carried out on the addition of waste sawdust and liquid lime (CaCO3) in making Paving Blocks. The aim of this research is to reduce environmental pollution caused by sawdust waste, and to use this waste as additional construction material technology and to find out how strong the compressive strength of Paving Blocks is so that it can be used as a construction tool. The results of testing the compressive strength of Paving Block aged 7 days in a ratio of 1:5 with the addition of Wood Powder Waste and Liquid Lime (CaCO3), resulted in an average compressive strength of 310.85 Kg/cm2. In a ratio of 1:6 with the addition of Wood Powder Waste and Liquid Lime (CaCO3), an average compressive strength of 241.02 Kg/cm2 was produced. Normal 1:5 Paving Block from 2 samples produces an Average Stress fcr' of 203.62 Kg/cm2 and normal 1:6 Paving Block from 2 samples produces an Average Stress fcr' of 186.08 Kg/cm2. Keywords: Compressive Strength, Paving Block, Wood Powder Waste and Liquid Lime (CaCO3)
Pengaruh Kondisi Makro Ekonomi dan Indeks Persepsi Korupsi terhadap Nilai Aktiva Bersih Reksadana Syariah di Indonesia Periode 2017-2022 Mila Emilia Yulianti; Tenny Badina; Ahmad Fatoni
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 10 No 2 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v10i2.25804

Abstract

Penelitian ini bertujuan menjelaskan variabel inflasi, produk domestik bruto, dan indeks persepsi korupsi dalam mempengaruhi nilai aktiva bersih reksadana syariah di indonesia. Populasi penelitian ini merupakan perusahaan penerbit reksadana syariah yang tercatat di Otoritas Jasa Keuangan (OJK) periode 2017-2022 dengan total 284 perusahaan penerbit reksadana. Data yang digunakan dalam penelitian ini adalah data panel dari 40 sampel perusahaan yang terpilih, dengan total sampel berjumlah 240. Hasil penelitian ini menunjukan bahwa inflasi berpengaruh positif signifikan terhadap nilai aktiva bersih reksadana syariah. Sedangkan, variabel produk domestik bruto dan indeks persepsi korupsi tidak berpengaruh signifikan terhadap nilai aktiva bersih reksadana syariah. Hasil pengujian secara simultan menunjukan bahwa variabel inflasi, produk domestik bruto, indeks persepsi korupsi berpengaruh terhadap nilai aktiva bersih reksadana syariah. Kata kunci: Inflasi, Produk Domestik Bruto, Indeks Persepsi Korupsi
Implications of the Talking Stick Method in Enhancing Students’ Arabic Speaking Skills in Islamic High School Intan Kartika Dewi; Ahmad Fatoni
LISANIA: Journal of Arabic Education and Literature Vol. 9 No. 1 (2025)
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/lisania.v9i1.60-75

Abstract

This study aims to evaluate the impact of the talking stick method on speaking and the teaching strategies of teachers on improving students' speaking abilities at MA Muhammadiyah 1 Plus in Malang City. This research uses a quantitative approach. The data is collected through observation and tests. The research population was class XI students, with a total sample of 30 students. This type of research is pre-experimental with a one-group pretest and post-test design method. The T-test results show a sig (2-tailed) value of 0.001 is obtained, which is smaller than 0.05 (0.001<0.05), which means that Ha is accepted. Meaning that there is an increase after treatment. So, the talking stick method has been proven to increase the Arabic vocabulary. Analysis results show that the Talking Stick method has been proven capable of increasing student participation in learning, as well as providing motivation and captivating interest in learning Arabic. Student activities during the learning process were also observed to have increased positively, starting from the pre-test to the post-test. This indicates that the Talking Stick method creates an interactive learning environment that supports student learning progress.
Analisis Pengaruh Variabel Makro dan Mikro Ekonomi terhadap Non Performing Financing pada Bank Umum Syariah Periode 2018-2023 Rizki Dwi Hardiansyah; Moh.Muksin; Ahmad Fatoni
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 10 No 3 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v10i2.26542

Abstract

Tantangan di sektor perbankan tidak hanya datang dari faktor internal, tetapi juga dipengaruhi oleh dinamika ekonomi eksternal. Hal ini menuntut bank syariah untuk mengembangkan strategi manajemen risiko yang efektif guna mengantisipasi risiko pembiayaan di tengah persaingan dengan perbankan konvensional. Penelitian ini menganalisis pengaruh variabel mikro dan makroekonomi terhadap Non Performing Financing (NPF) Bank Umum Syariah di Indonesia periode 2018–2023. Metode kuantitatif dengan pengambilan sampel bertujuan diterapkan pada data sekunder, termasuk laporan keuangan triwulanan dan indikator makroekonomi global, menggunakan analisis EViews. Hasil uji parsial menunjukkan bahwa BI Rate, inflasi, dan pengangguran tidak memiliki pengaruh yang signifikan terhadap NPF, sedangkan harga minyak dunia memiliki pengaruh negatif yang signifikan. Di sisi lain, nilai tukar, BOPO, dan FDR memiliki pengaruh yang positif, sedangkan CAR dan ROA menunjukkan pengaruh negatif yang signifikan. Secara keseluruhan, model random effect membuktikan bahwa variabel mikro dan makro secara simultan mempengaruhi NPF. Temuan ini menunjukkan bahwa meskipun beberapa faktor makro tidak signifikan secara individual, namun kombinasi variabel internal dan eksternal tetap memegang peranan penting dalam menentukan tingkat NPF. Implikasinya, penelitian ini dapat menjadi dasar dalam merumuskan kebijakan untuk meningkatkan stabilitas dan ketahanan perbankan syariah di Indonesia.
Determinan Profitabilitas Asuransi Umum Syariah (Studi Kasus pada Perusahaan Asuransi Umum Unit Usaha Syariah yang Terdaftar di Otoritas Jasa Keuangan Periode 2019-2024) Siti Rodiyah; Moh Mukhsin; Ahmad Fatoni
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 10 No 3 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v10i3.26865

Abstract

The purpose of this study is to empirically prove and examine the effect of financial ratios of volume of capital, investment returns, premium income, risk-based capital, underwriting results and operating costs on the profitability of general insurance companies of sharia business units registered with the financial services authority for the period 2019-2024. Profitability is measured by Return on Assets (ROA) and the method used in this study is quantitative with panel data types obtained from third parties (secondary). This study uses eleven samples of general insurance companies of sharia business units and uses panel data regression analysis techniques with the help of Eviews 10 software. The results show that volume of capital, investment returns, risk-based capital, underwriting results have a significant effect on profitability. Meanwhile, premium income and operating costs do not have a significant effect on profitability. This study provides implications that general sharia insurance companies need to pay attention to aspects of volume of capital, investment returns, risk-based capital and underwriting results and can consider the value of premium income and operating costs in supporting increased company profitability so that the performance of general sharia insurance becomes better.
Dampak Faktor Internal, dan Eksternal terhadap Profitabilitas Bank Umum Syariah di Indonesia Tahun 2019–2024 Pitri Pidiyana; Ahmad Fatoni
An-Nisbah: Jurnal Perbankan Syariah Vol. 6 No. 2 (2025): An-Nisbah: Jurnal Perbankan Syariah
Publisher : PRODI PERBANKAN SYARIAH INSTITUT AGAMA ISLAM (IAI) SUNAN KALIJOGO MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51339/nisbah.v6i2.3881

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh faktor internal dan eksternal terhadap profitabilitas Bank Umum Syariah di Indonesia periode 2019–2024. Profitabilitas diukur dengan dua indikator, yaitu Return on Assets (ROA) dan Return on Risk Weight Assets (RORWA). Faktor internal yang dianalisis meliputi ukuran perusahaan, manajemen aset, leverage, dan Financing to Deposit Ratio (FDR). Sementara itu, faktor eksternal mencakup pandemi Covid-19, inflasi, dan Produk Domestik Bruto (PDB). Penelitian ini menggunakan pendekatan kuantitatif dengan metode regresi liniear berganda dan analisis data panel yang diolah melalui perangkat lunak E.views 12. Hasil penelitian menunjukan bahwa variabel manajemen asset, FDR, dan PDB berpengaruh signifikan terhadap ROA dan RORWA. Ukuran Perusahaan, Leverage, Covid-19 berpengaruh signifikan terhadap ROA, dan berpengaruh tidak signifikan terhadap RORWA. inflasi berpengaruh tidak signifikan te.rhadap ROA dan RORWA.
Manajemen Pendidikan dalam Hadis Tarbawi : Panduan Ilmiah dan Spiritual Bagi Pendidik Muslim Asip Ependi; Ahmad Ilham Fadli; Ahmad Fatoni
Jurnal Riset Rumpun Agama dan Filsafat Vol. 4 No. 2 (2025): Agustus : Jurnal Riset Rumpun Agama dan Filsafat
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrafi.v4i2.5093

Abstract

Educational management in the Islamic perspective is not only administrative but also spiritual and scientific. Hadis Tarbawi, as part of the Islamic heritage, offers managerial principles that can be applied in education, ranging from planning and implementation to evaluation. This study aims to reveal the managerial content in Hadis Tarbawi that can serve as a guide for Muslim educators. Using a qualitative approach and literature review method, this research analyzes selected hadiths related to educational values. The findings show that Hadis Tarbawi contains key principles such as just leadership, effective communication, character development, continuous evaluation, and spirituality in managing the educational process. These insights enrich the scientific literature in the field of Islamic educational management and offer a more holistic approach to managing education. The study recommends integrating Hadis Tarbawi into the Islamic education curriculum and providing training for educators to apply these principles in practice.
Analisis Kapasitas Produksi Alat Berat Pada Pekerjaan Galian Dan Pekerjaan Lapis Pondasi Agregat Dalam Peningkatan Struktur Jalan Madupat-Camplong Kabupaten Sampang Zabadi, Fairus; Ahmad Fatoni
Jurnal Teknik Sipil Vol. 18 No. 1 (2025): Juni 2025
Publisher : Faculty Of Engineering University 17 August 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/dnackn96

Abstract

The use of heavy equipment is an important factor in facilitating and accelerating the process of a job, especially on large-scale projects and limited time. Work with the use of heavy equipment aims to facilitate the work, so that the expected results can be achieved more easily in a relatively shorter time. The study uses qualitative descriptive. The source of research data was obtained from secondary data and primary data. Data collection was obtained from literature reviews, interview results and observations. The data analysis used was to find the value of production capacity based on the provisions of PUPR Regulation No. 1 of 2022. In this study, what was observed were the factors that determined the value of the production capacity of each heavy equipment in the Madupat - Camplong Road Structure Improvement project, Camplong District. The results of the analysis obtained were, for excavation work, using excavator heavy equipment with a production capacity of 189 m³ / day, a work period of 5 days, and a rental price of Rp. 15,500,000, Dump Truck with a production capacity of 77.77 m³ / day, a work period of 11 days, and a rental price of Rp. 6,600,000, while for aggregate foundation layer work using excavator heavy equipment with a production capacity of 378 m³/day, work duration of 4 days, and equipment rental price of Rp. 10,800,000, Wales (Three Wheel Roller) with a production capacity of 246.96 m³/day, work duration of 6 days, and equipment rental price of Rp. 6,100,000.
Pengaruh Good Corporate Governance, Leverage, Ukuran Perusahaan, Profitabilitas dan Hasil Investasi terhadap Solvabilitas (Studi Empiris pada Asuransi Jiwa Syariah yang Terdaftar di Otoritas Jasa Keuangan Periode 2018-2023) Maulina Maalak A’rifa; Tenny Badina; Ahmad Fatoni
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 10 No 4 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v10i4.24924

Abstract

This research aims to look at the variables of Good Corporate Governance, Leverage, Company Size, Profitability and Investment Results in influencing Solvency. The population in this study is Sharia Life Insurance companies registered with the Financial Services Authority for the 2018-2023 Period. The data used in this study is panel data from 7 selected companies, with a total sample of 42. The sampling technique uses Purposive Sampling. The analysis technique uses the panel data regression method processed using Eviews 12.0. The results of the study partially show that Company Size has a negative and significant effect on the solvency of sharia life insurance. Profitability and Investment Results have a positive and significant influence on the solvency of sharia life insurance. While the Board of Commissioners, Board of Directors, and Leverage do not affect the solvency of sharia life insurance. The results of the study simultaneously show that the variables of the Board of Commissioners, Board of Directors, Leverage, Company Size, Profitability and Investment Results have an influence on the solvency of sharia life insurance.
Pengaruh Pembiayaan Bermasalah, Kecukupan Likuiditas, dan Kecukupan Modal Terhadap Profitabilitas Bank Umum Syariah dengan Efisiensi Biaya Operasional sebagai Variabel Intervening Periode 2019-2024 Linda Wati; Moh. Mukhsin; Ahmad Fatoni
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 10 No 4 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v10i4.27637

Abstract

Return on Asset (ROA) merupakan indikator penting dalam mengukur tingkat profitabilitas bank, yang mencerminkan kemampuan manajemen dalam mengelola aset untuk menghasilkan laba. Dalam konteks perbankan syariah, variabel Non Performing Financing (NPF), Financing to Deposit Ratio (FDR), dan Capital Adequacy Ratio (CAR) menjadi faktor utama yang dapat memengaruhi profitabilitas, baik secara langsung maupun melalui efisiensi operasional yang diukur dengan rasio Biaya Operasional terhadap Pendapatan Operasional (BOPO). Penelitian ini bertujuan untuk menganalisis pengaruh NPF, FDR, dan CAR terhadap ROA, dengan BOPO sebagai variabel intervening pada Bank Umum Syariah yang terdaftar di Otoritas Jasa Keuangan (OJK) selama periode 2019-2024. Penelitian ini menggunakan pendekatan kuantitatif dengan metode analisis jalur (path analysis) dan data sekunder berupa laporan keuangan tahunan. Sampel penelitian diperoleh melalui teknik purposive sampling yang menghasilkan sejumlah bank sesuai kriteria yang ditetapkan. Hasil penelitian menunjukkan bahwa secara langsung, NPF dan FDR berpengaruh negatif terhadap ROA, sedangkan CAR berpengaruh positif terhadap ROA. NPF tidak berpengaruh terhadap BOPO, FDR berpengaruh positif terhadap BOPO. Sedangkan CAR berpengaruh negatif terhadap BOPO. BOPO sendiri berpengaruh negatif terhadap ROA. Uji mediasi menunjukkan bahwa BOPO tidak mampu memediasi pengaruh NPF terhadap ROA, tetapi BOPO dapat memediasi pengaruh FDR maupun CAR terhadap ROA. Temuan ini menegaskan bahwa efisiensi operasional merupakan jalur penting dalam memperkuat dampak kecukupan modal terhadap profitabilitas, namun tidak cukup untuk menjembatani pengaruh pembiayaan bermasalah dan fungsi intermediasi terhadap kinerja keuangan bank.