SISTEM INFORMASI PENGELOLAAN DATA SERANGAN ORGANISME PENGGANGGU TANAMAN (OPT) BIOFARMAKA PADA UPTD PTPH PROVINSI SUMATERA UTARA BERBASIS WEBSITE. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 8, n. 2, p. 1576–1581, 2025. DOI: 10.54314/jssr.v8i2.3214. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/3214.. Acesso em: 23 jul. 2026.