Kasmudin, K., and F. Fitria. “The Effect of the Comparison of Zeolite and Limestone on the Degree of Acidity (pH) of Acid Mine Drainage (Case Study: PT. XYZ)”. Journal of Science and Education Research, vol. 5, no. 1, Feb. 2026, pp. 34-39, doi:10.62759/jser.v5i1.364.