TAWAKKAL, Tawakkal; IDRUS, Irman; KURNIAWAN, Fajar. ISOLASI SENYAWA ALKALOID EKSTRAK ETANOL DAUN SIRIH POPAR (Ficus septica BURM. F) MENGGUNAKAN SPETROFOTOMETER INFRA MERAH. Akrab Juara : Jurnal Ilmu-ilmu Sosial, [S. l.], v. 6, n. 1, p. 54–62, 2021. Disponível em: https://www.akrabjuara.com/index.php/akrabjuara/article/view/1351. Acesso em: 28 jan. 2026.