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All Journal Jurnal Pengajaran MIPA Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Sains dan Teknologi Kimia Jurnal Matematika & Sains EduChemia: Jurnal Kimia dan Pendidikan Jurnal Tadris Kimiya Indonesian Journal of Chemistry Jurnal Kartika Kimia Jurnal Akuntansi Indonesian Journal of Laboratory Jurnal Pengabdian Isola Jurnal Riset dan Praktik Pendidikan Kimia
Yaya Sonjaya
Universitas Pendidikan Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Other

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Chemical Composition and Structural Characterization of a Basil (Ocimum basilicum L.) Leaf Extract–Bionutrient S-367B Composite Yaya Sonjaya; Hasya Fatharani Aliya Yasyfa; Iqbal Mustapha; Billy Oktora Abdillah Fauzi
Jurnal Tadris Kimiya Vol 11 No 1 (2026)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v11i1.54888

Abstract

The excessive use of synthetic pesticides in horticultural production poses serious environmental and health concerns, necessitating the development of eco-friendly alternatives. This study evaluates the effectiveness of a composite biopesticide formulated from basil leaf (Ocimum basilicum L.) extract and Bionutrient S-367B on the functional response and yield of broccoli (Brassica oleracea var. italica). The extract was composited with Bionutrient S-367B at concentrations of 25%, 50%, and 75% and applied at dosages of 5, 7.5, and 10 mL/L. Phytochemical analysis confirmed the presence of alkaloids, flavonoids, saponins, and tannins, with a total phenolic content of 27.624 ± 1.468 mg GAE/g. FTIR characterization revealed key functional groups, including hydroxyl (–OH), aliphatic C–H, carbonyl (C=O), aromatic C=C, and C–N groups, indicating the presence of phenolic and non-phenolic bioactive compounds. The composite treatment showed improved functional response and yield of broccoli, particularly at a 50% concentration with a dosage of 7.5 mL/L, which produced the highest plant height, leaf dimensions, growth rate constant, and harvested biomass. However, statistical analysis indicated that these differences were not significant at the 95% confidence level (P > 0.05) across most measured parameters. These findings suggest that the integration of plant-based biopesticides with bionutrients has the potential to enhance crop performance while maintaining environmental sustainability. This study provides an integrated chemical and agronomic perspective on the application of basil leaf extract–Bionutrient S-367B composites as a promising eco-friendly strategy for sustainable broccoli production.
Enhancing Reporting Quality through Systems, Controls, and Efficiency Septyana Prasetianingrum; Siti Mariani Basannang; Adriani Lande; Yaya Sonjaya; Matelda Samori
Jurnal Akuntansi Vol. 30 No. 1 (2026): January-April 2026
Publisher : Fakultas Ekonomi dan Bisnis Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/ja.v30i1.3355

Abstract

This study examines the role of accounting information systems (AIS) and internal control systems (ICS) in improving the quality of financial reporting (QFR), with the efficiency of accounting processes (EAP) serving as a mediating variable. Data were collected from 73 employees of the Regional Financial and Asset Management Agency (BPKAD) of Makassar City and analyzed using structural equation modeling. The results indicate that both AIS and ICS have a significant direct effect on QFR, with ICS exerting a more substantial influence. EAP was also found to significantly improve reporting quality and serve as a mediator between AIS, ICS, and QFR. The findings extend Decision Usefulness, Stewardship, and Institutional theories by demonstrating that reporting quality arises from the interaction of systems, controls, and efficiency. Practically, the study highlights the need for governments to align technology, control frameworks, and process efficiency to strengthen financial accountability.
Co-Authors Adriani Lande Ahmad Aminudin Akbari, Tauny Ali Kusrijadi Annifah, Riri Uswatun Asep B.D. Nandiyanto Asep Kadarohman Asep Supriatna Ashfiya, Putri Sayyida Atep Rian Nurhadi Aziz, Hafiz Aji Billy Oktora Abdillah Fauzi Cecep Jaenudin Cuyun Suslianti Dedi Haryadi Dewi Miftahurrahmah Dr. Hendrawan Eli Hendrik Sanjaya Fitri Khoerunnisa Fuji Ilyadi Hana Rohana Hani Halimah Fauzani Harry Firman Hasya Fatharani Aliya Yasyfa Heli Siti Halimatul Hendrawan Hendrawan HERNANI - Iasha, Yurin Karunia Apsha Albaina Iasya, Yurin Karunia Apsha Albaina Iin Maemunah Ijang Rohman Indah Sari Iqbal Mustapha Iqbal Musthapa Irfan Abdulrachman Mubaroq Jayawarsa, A.A. Ketut Matelda Samori Momo Rosbiono Mr Ali Kusrijadi Mr Sjaeful Anwar Mr Yayan Sunarya Muhamad Nurul Hana Najmia Fajri Astuti Nurhayati, Mita Omay Sumarna Pingky Chandra Priyanka Rizki Deli Hasanah Saeful Anwar Septyana Prasetianingrum Siti Mariani Basannang Soja Siti Fatimah Triannisa Rahmawati Widiyanti, Silvia Wiji Adji Wiji Wiji Wilman Rahmat Nugraha Yayan Sunarya