Pugu, Melyana Ratana, and Dorthea Renyaan. “Implementation of Sister City Between Jayapura-Vanimo-Wewak Cities As a Model of Paradiplomacy”. Journal Research of Social Science, Economics, and Management 5, no. 2 (September 17, 2025): 3360–3376. Accessed April 18, 2026. https://www.jrssem.publikasiindonesia.id.solusipublish.com/index.php/jrssem/article/view/1058.