Marensya, Keisha Izzati, and Nurmasari Situmeang. “Indonesian Cultural Diplomacy Strategy Through The Bipa Program In Building An Ecosystem Of Indonesian Language Learners In Germany, 2023–2025”. JHSS (Journal of Humanities and Social Studies), vol. 10, no. 2, June 2025, pp. 767-74, doi:10.33751/jhss.v10i2.179.