NINDHIA, TJOKORDA GDE TIRTA, et al. “ON INVESTIGATION OF TENSILE STRENGTH OF COMMERCIAL SYNTHETIC NON-ABSORBABLE SUTURE MADE FROM OF BLUE POLYPROPYLENE MONOFILAMENT”. International Journal of Applied Pharmaceutics, vol. 13, no. 1, Jan. 2021, pp. 75-78, doi:10.22159/ijap.2021.v13s1.Y1025.