J. Putra Angkasa, R. Djuanda, and G. Tarigan, “Comparison of the effectiveness of the irrigation material ethyl diamine tetra-acetic acid (edta) 17% and benzalconium chloride 1% on the smear layer in the 1/3 apical”, midwifery, vol. 12, no. 1, pp. 107–115, Mar. 2024.