Ulung Napitu, Corry, Wilson Simanjuntak, and Bakhrul Khair Amal. “Cultural Development in Analysis of the Evolutionary Paradigm, Diffusion and Structural Functional”. SIASAT 7, no. 1 (January 11, 2022): 1-12. Accessed August 5, 2026. https://www.siasatjournal.id/index.php/siasat/article/view/107.