Hamida, W., Mayasari, I., Laksana, B. and Hermawan, D. 2022. Analysis of Optimal Capital Structure in the Pharmaceutical Industry Companies Listed on the Indonesia Stock Exchange. Indonesian Journal of Economics and Management. 3, 1 (Nov. 2022), 61-69. DOI:https://doi.org/10.35313/ijem.v3i1.3117.