BONIAO, Renato; SHAMSHUDDIN, Jusop; RANST, Eric Van; ZAUYAH, Siti; SYED OMAR, Syed. AMELIORATION OF SOIL FERTILITY IN VARIABLE-CHARGE DOMINATED SOILS. Mindanao Journal, [S. l.], v. 26, n. THE ANNUAL SERIES, p. 105–119, 2025. Disponível em: https://msu-mindanaojournal.com/index.php/ojs/article/view/430.. Acesso em: 6 mar. 2026.