kaka, H. B., & Salman, R. F. (2020). Biocompatibility of Styrene-butadiene Copolymer-modified Calcium Phosphate and Mineral Trioxide Aggregate: A Comparative Histological Study. Polytechnic Journal, 10(2), 53-59. https://doi.org/10.25156/ptj.v10n2y2020.pp53-59