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All Journal Communications in Science and Technology Iqtishaduna : Jurnal Ilmiah Mahasiswa Hukum Ekonomi Syariah TASAMUH: Jurnal Studi Islam Jurnal Teknik Industri Sammajiva: Jurnal Penelitian Bisnis dan Manajemen
Ashabul Kahfi
Unknown Affiliation
Religion Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences Other

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Tinjauan Hukum Islam Terhadap Praktik Jual Beli Gabah Dengan Pembayaran Sebelum Panen Nurapriani Nurapriani; Ashabul Kahfi
Iqtishaduna: Jurnal Ilmiah Mahasiswa Hukum Ekonomi Syariah Volume 1 Nomor 3 April 2020
Publisher : Jurusan Hukum Ekonomi Syariah Fakultas Syariah dan Hukum Uin Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/iqtishaduna.v2i2.16307

Abstract

AbstrakPokok masalah dalam penelitian ini mengkaji tentang tinjauan hukum Islam terhadap praktik jual beli gabah dengan pembayaran sebelum panen di Kelurahan Bulujaya Kecamatan Bangkala Barat Kabupaten Jeneponto, Bagaimana praktik jual beli dengan pembayaran sebelum panen yang dilakukan oleh tengkulak di Kelurahan Bulujaya Kecamatan Bangkala Barat Kabupaten Jeneponto. Bagaimana pandangan hukum Islam tentang praktik jual beli gabah dengan pembayaran sebelum panen di Kelurahan Bulujaya Kecamatan Bangkala Barat Kabupaten Jeneponto. Jenis penelitian ini adalah peneitian lapangan (field research) menggunakan metode kualitatif dimana dilakukan dengan Pendekatan Sosiologi Normatif, dan Pendekatan Yuridis dengan sumber data dari pelaku transaksi jual beli, selanjutnya metode pengumpulan data yang dilakukan adalah observasi, wawancara dan dokumentasi, kemudian tehnik pengelolaan data dilakukan melalui beberapa tahapan diantaranya, pengelolaan data, reduksi data, dan analisis data. Hasil penelitian tersebut menunjukkan praktik jual beli gabah yang terjadi di Kelurahan Bulujaya, Kecamatan Bangkala Barat, Kabupaten Jeneponto sudah sah menurut pasal 1457 dan 1450 KUHPerdata karena sudah terpenuhinya unsur dan asas suatu peranjian jual beli dalam hukum positif, dan sah menurut hukum Islam Quran surah Al-baqarah 185 dan juga telah memenuhi syarat dan rukun jual beli dengan menggunakan akad salam.Kata Kunci: Hukum Islam, Jual Beli, Panen. AbstractThe subject matter in this study examines the review of Islamic law on the practice of buying and selling grain with payment before harvest in Bulujaya Village, West Bangkala District, Jeneponto Regency. How is the practice of buying and selling with payments before harvest carried out by middlemen in Bulujaya Village, Bangkala Barat District, Jeneponto Regency. What is the view of Islamic law regarding the practice of buying and selling unhulled rice with payment before harvest in Bulujaya Village, West Bangkala District, Jeneponto Regency. This type of research is field research (field research) using qualitative methods where it is carried out with the Normative Sociological Approach, and a Juridical Approach with data sources from the buying and selling transactions, then the data collection methods used are observation, interviews and documentation, then data management techniques are carried out. through several stages including, data management, data reduction, and data analysis. The results of this study indicate that the practice of buying and selling grain that occurs in Bulujaya Village, West Bangkala District, Jeneponto Regency is legal according to articles 1457 and 1450 of the Civil Code because the elements and principles of a sale and purchase agreement are fulfilled in positive law, and are valid according to the Islamic law of the Quran surah Al. -baqarah 185 and has also fulfilled the requirements and is in harmony with buying and selling using the salam contract.Keywords: Buying and Selling, Harvest, Islamic Law.
ANALISIS PERENCANAAN BAHAN BAKU PERAKITAN LEMARI DENGAN METODE MATERIAL REQUIREMENT PLANNING (MRP) PADA BENGKEL FURNITURE ASHABUL KAHFI; BUDI SUMARTONO; BASUKI ARIANTO
JURNAL TEKNIK INDUSTRI Vol 9, No 1 (2020): JURNAL TEKNIK INDUSTRI
Publisher : JURNAL TEKNIK INDUSTRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (387.213 KB) | DOI: 10.35968/jtin.v9i1.486

Abstract

ABSTRAK CV Bengkel Furniture merupakan perusahaan manufaktur yang bergerak padabidang furniture yaitu, produksi lemari, kitchen set, meja dan lain sebagainya. Permasalahanyang dihadapi adalah tidak adanya perencanaan persediaan bahan baku untuk mengurangilead time dalam produksi perakitan lemari serta pencatatan penyimpanan bahan baku yangberantakan sehingga membuat pemborosan dalam biaya penyimpanan.Penelitian dimulai dari studi lapangan untuk mendapatkan data dan melakukanobservasi, serta melakukan studi pustaka untuk mencari teori-teori yang dapat mendukungjalannya penelitian ini. Setelah melakukan studi kasus maka dilakukan identifikasi masalahkemudian permasalahan tersebut dirumuskan berdasarkan latar belakang masalah. Datayang dikumpulkan berupa data teknis yaitu Data Permintaan produk lemari dari bulanJanuari sampai dengan bulan Desember 2018. Pengolahan Data sekunder yakni IMF,BOMdan MPS untuk menyusun Material Requirement Planning (MRP) Serta menentukan metodeteknik Lot Sizing untuk membandingkan hasilnya sehingga diperoleh kombinasi pengadaanbahan baku yang optimum.Berdasarkan perhitungan menggunakan POM for QM diperoleh permintaanperakitan lemari untuk 6 bulan kedepannya sebanyak 61 produk. Berdasarkan hasil MRPdengan 4 macam teknik Lot Sizing, Teknik Period Order Quantity (POQ) paling optimumyakni sebesar Rp 724.278 digunakan untuk merencanakan kebutuhan bahan bakublockboard, triplek, rel laci dan engsel.Kata Kunci : Lemari Kayu , Material Requirement Planning (MRP), Lot Sizing
TINJAUAN HUKUM ISLAM TERHADAP SISTEM GADAI SAWAH Randi Saputra; Ashabul Kahfi
Iqtishaduna: Jurnal Ilmiah Mahasiswa Hukum Ekonomi Syariah Volume 1 Nomor 2 Januari 2020
Publisher : Jurusan Hukum Ekonomi Syariah Fakultas Syariah dan Hukum Uin Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/iqtishaduna.v2i1.15164

Abstract

AbstrakPenelitian ini adalah bagaimana tinjauan hukum Islam terhadap sistem gadai sawah di Kec. Polongbangkeng Utara Kab.Takalar Jenis penelitian ini tergolong  kualitatif dengan pendekatan penetian yang digunakan adalah : yuridis-normatif dan teologis-normatif. Adapun sumber data penelitian ini adalah iman desa, pemberi gadai (rahin) dan penerima gadai (murtahin). Selanjutnya metode pengumpulan data yang digunakan adalah observasi, wawancara dan dokumentasi. Lalu, teknik pengeloaan dan analisis data dilakukan dengan melalui tiga tahapan, yaitu : reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa sistem pelaksanaan gadai sawah di Desa Balangtanaya pada umumnya penggadai (rahin) mendatangi penerima gadai (murtahin) untuk meminjam uang untuk memenuhi kebutuhan dengan sawah sebagai barang jaminan. Hak penguasaan/pemnafaatan sawah berada dipihak penerima gadai atau pihak penggadai tergantung dari kesepakatan sampai pelunasan utang. Pembayaran utang tersebut tidak memiliki batasan waktu, utang tersebut dapat dilunasi ketika pihak penggadai telah memiliki uang. Jika ditinjau dari segi pelaksanaan akadnya telah memenuhi rukan dan syarat gadai. Adapun praktik gadai yang dilakukan tanpa batasan waktu dengan pengambilan manfaat sawah sebagai barang jaminan dikuasai oleh penerima gadai yang terjadi di Desa Balangtanaya dianggap tidak sah menurut Al-Qur’an, Al-Hadits dan Ijma.Kata Kunci : Gadai Sawah, Hukum Islam, Sistem Gadai. AbstractThis research is how The Islamic Law review of the rice field pawn system in subdistrict of Polongbangkeng Utara Regency of Takalar. The type of this research is classified as a qualitative with the research approach used is : Normative Juridical and Normative Theological. The data source from this research is The Village Priest, The Mortage Giver (Rahin) and The Mortage Receiver (Murtahin). Furthermore, the data collection methods that used were observation, interviews and documentation. Then, the management and data analysis techniques are carried out through three stages, namely: data reduction, data presentation, and drawing conclusions. The results of this study indicate that the implementation of paddy pawning systems in Balangtanaya Village, in general The Pawners (Rahin) came to the pawn recipient (Murtahin) with the aim of borrowed money to fill the needs and rice fields as collateral. The right to control / use the rice fields is in debt on the part of the mortgagee or the pawnbroker depending on the agreement until payment. The payment of the debt has no time limit, the debt can be paid off when the pledge has had money. The reviewed of the implementation of contract, it has met the pillars and conditions of the mortgage. The practice of pawning is carried out without a time limit by taking benefits from the fields as collateral controlled by a pawn recipient which occurs in Balangtanaya Village is considered invalid according to the Koran, Al-Hadith and Ijma.Keywords: Islamic Law, Paddy Pawn, Pawn System.
Study in the impact of quaternized graphene oxide (QGO) composition as modifier on the chemical, physical, mechanical, and performance properties of polyvinylidene fluoride (PVDF)-based nanocomposite membrane Ashabul Kahfi; Kusumawati, Nita; Setiarso, Pirim; Supari Muslim; Sinta Anjas Cahyani; Nafisatus Zakiyah
Communications in Science and Technology Vol 9 No 1 (2024)
Publisher : Komunitas Ilmuwan dan Profesional Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21924/cst.9.1.2024.1393

Abstract

Polyvinylidene Fluoride (PVDF) membranes were modified with quaternized graphene oxide (QGO) synthesized from graphene oxide and quaternized ammonium groups. PVDF/QGO membranes were created by blending PVDF and 0.01-0.05 g QGO via phase inversion. FTIR confirmed the successful QGO incorporation. PVDF/QGO membranes exhibited increased mechanical stiffness. Meanwhile, SEM revealed asymmetric morphology with surface and internal pores. AFM showed the membrane with 0.05 g and QGO had the highest surface roughness of 101.2 nm, which increased filtration area and flux. QGO improved hydrophilicity through hydroxyl and quaternary ammonium groups, enhancing water flux up to 1208 Lm?2h?1 for 0.05 g QGO. Cu2+ rejection increased to 75% for 0.05 g QGO membrane due to chelation and adsorption effects. PVDF/QGO membranes displayed bacterial growth inhibition, unlike pristine PVDF. The inhibition zone diameter increased with more QGO, indicating improved antibacterial activity. Overall, this study demonstrated that QGO improved PVDF membranes' hydrophilicity, antibacterial properties, and mechanical strength.
Analisis Tafsir Qs. Al-Takasur Dan Implementasinya Dalam Dinamika Kehidupan Modern Ashabul Kahfi; Achmad Abubakar; Muhammad Irham
Tasamuh: Jurnal Studi Islam Vol. 16 No. 2 (2024): Tasamuh: Jurnal Studi Islam
Publisher : LPPM IAIN Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47945/tasamuh.v16i2.1379

Abstract

Surah al-Takasur, the 102nd surah in the Qur'an, warns about the dangers of worldly preoccupation and the importance of awareness of life after death. This research aims to explore QS. al-Takasur to find out its implementation in modern life. The research method is descriptive qualitative with a focus on literature study. The research findings show that preoccupation with wealth and pride in it can distract people from worshiping Allah, until death. Allah's warning in al-Takasur reminds people not to get caught up in worldly competition, because in the end, all worldly pleasures will be held accountable. This study emphasizes the importance of understanding and applying the Qur'an's spiritual message in facing the challenges of modern times.
Peningkatan Mutu Pendidikan Melalui Manajemen Perpustakaan Di MIS Muhammadiyah Sibatua Kabupaten Pangkep M. Aris Akin; Nurkhadijah Nurkhadijah; Ashabul Kahfi
Sammajiva: Jurnal Penelitian Bisnis dan Manajemen Vol. 1 No. 1 (2023): Maret: SAMMAJIVA : Jurnal Penelitian Bisnis dan Manajemen
Publisher : Sekolah Tinggi Agama Buddha Nalanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47861/sammajiva.v1i1.113

Abstract

Management is a process of achieving planned, organized and oversight goals of all organizational activities to improve the quality of education that houses the school, the library as an institution that manages key sources of information in the educational process which helps improve the quality of education. Libraries as learning resources require good and professional management. The purpose of this research is to find out how library management improves education management at SMP Negeri 1 Delima, and to find out how to improve the quality of education through library management at MIS Muhammadiyah Sibatua, Pangkep Regency. This study used a qualitative method with a descriptive approach, while the subjects in this study were school principals, teachers and school librarians. Data collection techniques in this study used observation, interviews and documentation. The results showed that library management in improving the quality of school education. library work program, the third is making a library development program which consists of developing human resources, institutional development, and developing library infrastructure, then the fourth stage is planning library evaluation activities.
Model Pengembangan Strategi Manajemen Terhadap Peningkatan Mutu Pendidikan Di SDN 9 Baru-Baru Tanga Salmah Salmah; Wahyuni Wahyuni; Ashabul Kahfi
Sammajiva: Jurnal Penelitian Bisnis dan Manajemen Vol. 1 No. 1 (2023): Maret: SAMMAJIVA : Jurnal Penelitian Bisnis dan Manajemen
Publisher : Sekolah Tinggi Agama Buddha Nalanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47861/sammajiva.v1i1.116

Abstract

This study aims to determine the results of developing strategic management in improving the quality of education at SDN 9 Baru-Baru Tanga, which is broken down into several sub-problems: How to develop management strategies to improve the quality of education at SDN 9 Baru-Baru Tanga and How are the results of developing management strategies in improving quality of education at SDN 9 Baru-Baru Tanga? The research method uses qualitative methods, through pedagogic, historical, phenomenological and psychological approaches. Data collection was used through observation, interviews and documentation studies which were carried out entirely by the researcher as the main instrument for obtaining answers and field observations, by bringing cellphones and interview guides as complementary instruments. The data obtained was then carried out by a data reduction process and then the data was presented and tested using data triangulation techniques namely source, method, technique and time triangulation. Furthermore, conclusions are drawn based on the results of the research conducted.
Dinamika Jual Beli Dan Potensi Riba Era Digital Perspektif Al-Qur’an Ashabul Kahfi; Achmad Abubakar; Rahmi Damis
Tasamuh: Jurnal Studi Islam Vol. 17 No. 1 (2025): Tasamuh: Jurnal Studi Islam
Publisher : LPPM IAIN Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47945/tasamuh.v17i1.1667

Abstract

This study aims to analyze the concept of buying and selling and the prohibition of usury in the Qur'an and its application to technology-based economics. This type of research is included in the type of qualitative research with a qualitative descriptive model. The analysis technique used in this research is content analysis technique. The results show that the Qur'an allows buying and selling as long as it fulfills sharia principles such as justice and transparency, while usury in its various forms is legally prohibited because it does not fulfill the elements of justice and humanity. The digital economy provides new marketing opportunities through platforms such as e-commerce and fintech, but presents new challenges such as innovative business models that must be assessed for Shariah compliance. Ensuring Shariah compliance requires fatwas from authorized institutions and cooperation among scholars on every new product or service that emerges in today's digital era.
Co-Authors Achmad Abubakar Akin, M. Aris BASUKI ARIANTO BUDI SUMARTONO Muhammad Irham Nafisatus Zakiyah Nita Kusumawati Nurapriani Nurapriani Nurkhadijah Nurkhadijah Pirim Setiarso Rahmi Damis Randi Saputra Salmah Salmah Sinta Anjas Cahyani Supari Muslim wahyuni wahyuni