Handayani, Crisnina, Marselina Marselina, and Arvina Ratih. “The Effect of Economic Freedom, Economic Complexity and Population Growth Rate on Per Capita Income”. Journal of Multidisciplinary Academic Business Studies 2, no. 3 (May 20, 2025): 141–162. Accessed November 13, 2025. https://goodwoodpub.com/index.php/JoMABS/article/view/2957.