NASIRSAH, Nasirsah; FATMA, Fatma Suryani Harahap; SIREGAR, Rabiyatul Adawiyah; SIREGAR, Elda Sari; TUAH, Sahlan. Exploration of Salam Leaf Extract (Syzygium polyanthum) as a Natural Indicator for Acid-Base Titration: Color Stability and Endpoint Accuracy. Jurnal Pijar Mipa, [S. l.], v. 20, n. 7, p. 1335–1340, 2025. DOI: 10.29303/jpm.v20i7.10547. Disponível em: https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/10547. Acesso em: 9 dec. 2025.