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All Journal MAJU : Jurnal Ilmiah Pendidikan Matematika Journal of Social And Economics Research Dinamika Pertanian journal of social and economic research
Ahmad Sukri
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences

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ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA BERDASARKAN PENDEKATAN PEMBELAJARAN INQUIRY Zulyadi Rizki Andika Harefa; Ahmad Sukri; Siti Khoyroiyah
MAJU : Jurnal Ilmiah Pendidikan Matematika Vol 8, No 2 (2021): MAJU : JURNAL ILMIAH PENDIDIKAN MATEMATIKA
Publisher : STKIP Bina Bangsa Meulaboh

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

Abstract

Abstrak: Tujuan penelitian ini adalah untuk menganalisis kemampuan pemecahan masalah matematika siswa berdasarkan penggunaan pembelajaran inquiry. Penelitian ini merupakan penelitian jenis literatur dengan pendekatan kualitatif, sumber data berupa dokumen-dokumen data sekunder yang berasal dari 6 skripsi terkait dengan kemampuan pemecahan masalah matematika siswa berdasarkan penggunaan pendekatan inquiry. Hasil penelitian menunjukkan : (1) penggunaan pendekatan pembelajaran inquiry memberikan dampak positif terhadap peningkatan maupun pengaruh yang signifikan terhadap kemampuan pemecahan masalah matematika, (2) model pembelajaran inquiry merupakan salah satu faktor atau solusi bagi peningkatan kemampuan pemecahan masalah matematika siswa, (3) penggunaan pendekatan pembelajaran inquiry lebih memberikan kontribusi baik dalam keberhasilan pembelajaran siswa dibandingkan dengan model pembelajaran konvensional, (4) kelebihan model pembelajaran inquiry terhadap pemecaha masalah matematika siswa, terjadi peningkatan kemampuan ingatan dan pemahaman terhadap materi pembelajaran oleh siswa, karena pengetahuan atau informasi yang mereka peroleh berdasarkan pengalaman belajar mereka yang otentik. (5) kekurangan model pembelajaran inquiry yaitu permasalahan dengan waktu yang dialokasikan. Apabila guru dan siswa belum begitu terbiasa melaksanakan model pembelajaran inkuri, maka ada kemungkinan yang besar waktu tidak dapat dimanajemen dengan baik. Kata-kata kunci: Inquiry, Kemampuan pemecahan masalah matematik
LEGAL PROTECTION FOR CUSTOMERS USING E-BANKING SERVICES FROM THE THREAT OF CYBER CRIME (CASE STUDY AT PT BANK RAKYAT INDONESIA, SIMPANG TIGA UNIT, SIMPANG EMPAT BRANCH, WEST PASAMAN) Ahmad Sukri; Nur Asmah; Hardimen, Hardimen
Journal of Social and Economics Research Vol 7 No 1 (2025): JSER, June 2025
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/jser.v7i1.1324

Abstract

The majority of banks have provided e-banking services that make it easier for customers to transact anytime and anywhere, but these services also carry the risk of cybercrime such as fraud in the name of the bank. This study aims to analyze legal protection for customers using e-banking and the bank's responsibility in the event of losses at PT BRI Unit Simpang Tiga Simpang Empat Branch, West Pasaman. The method used is empirical juridical through a legislative approach, document study, and interviews. The results of the study indicate that the implementation of the banking system refers to applicable regulations, and the bank is responsible for processing customer transactions and complaints, although there are still delays in follow-up information. The bank provides full compensation if the loss is caused by a system error or internal negligence, but does not compensate for losses caused by customer negligence, although it still provides assistance such as transaction tracking, information, and assistance to the authorities.
LEGAL PROTECTION FOR CUSTOMERS USING E-BANKING SERVICES FROM THE THREAT OF CYBER CRIME (CASE STUDY AT PT BANK RAKYAT INDONESIA, SIMPANG TIGA UNIT, SIMPANG EMPAT BRANCH, WEST PASAMAN) Ahmad Sukri; Nur Asmah; Hardimen, Hardimen
Journal of Social and Economics Research Vol 7 No 1 (2025): JSER, June 2025
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/jser.v7i1.1324

Abstract

The majority of banks have provided e-banking services that make it easier for customers to transact anytime and anywhere, but these services also carry the risk of cybercrime such as fraud in the name of the bank. This study aims to analyze legal protection for customers using e-banking and the bank's responsibility in the event of losses at PT BRI Unit Simpang Tiga Simpang Empat Branch, West Pasaman. The method used is empirical juridical through a legislative approach, document study, and interviews. The results of the study indicate that the implementation of the banking system refers to applicable regulations, and the bank is responsible for processing customer transactions and complaints, although there are still delays in follow-up information. The bank provides full compensation if the loss is caused by a system error or internal negligence, but does not compensate for losses caused by customer negligence, although it still provides assistance such as transaction tracking, information, and assistance to the authorities.
PENGARUH KOMPOSISI MEDIA TANAM DAN KONSENTRASI GROWMORE TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SELEDRI (Apium graveolens) Ahmad Sukri; Vonny Indah Sari; Endriani
DINAMIKA PERTANIAN Vol. 41 No. 2 (2025): Jurnal Dinamika Pertanian Edisi Agustus 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(2).22313

Abstract

Celery (Apium graveolens) is one of the important vegetable crops with export potential. The cultivation of celery in Riau Province tended to be constrained by low soil fertility, particularly due to the dominance of Yellow Red Podzolic (PMK) soils. To address this issue, efforts to improve yields by selecting suitable growing media and fertilizing were necessary. This study was conducted at the experimental farm of the Faculty of Agriculture, Universitas Lancang Kuning, located on Jl. Yos Sudarso Km 8, Rumbai, Pekanbaru. The site had flat topography, an elevation of 16 meters above sea level, and Yellow Red Podzolic soil. The study was conducted over four months, from July to October 2024. The research used a factorial Completely Randomized Design (CRD) with two factors: M (growing media) with four levels and G (Growmore liquid fertilizer) with four levels. Each treatment was replicated three times, resulting in 48 experimental plots. Each plot contained four plants, with two plants used as samples, giving a total of 192 plants and 25% extra as reserve plants. Based on the analysis of variance, both the composition of the growing media and the concentration of Growmore had significant effects on all observed parameters, which included plant height, number of petioles, plant weight, root volume, and number of tillers. Further analysis showed that the interaction between growing media composition and Growmore concentration significantly affected all treatments. The lowest growth was observed in treatment M0G0 (no media composition and no Growmore fertilizer). At the same time, the highest performance was recorded in treatment M3G3 (PMK soil + rice husk charcoal + goat manure at a 1:1:2 ratio and Growmore fertilizer at 3 g/L).
Co-Authors Endriani Hardimen Nur Asmah Siti Khoyroiyah Vonny Indah Sari Zulyadi Rizki Andika Harefa