EVALUATION OF YELLOW ASOKA (IXORA COCCINEA L.) FLOWER ETHANOL EXTRACT AS A NATURAL ACID–BASE INDICATOR. Pakistan Journal of Life and Social Sciences (PJLSS), [S. l.], v. 15, n. 6, 2026. DOI: https://doi.cibangsa.org/DOI-2026-342. Disponível em: https://pjlsedu.com/index.php/pjls/article/view/16. Acesso em: 27 oct. 2026.