Lara Meireini, Baharuddin Thahir, and Ela L. Wargadinata. “Effectiveness of the Implementation of the Provincial Liaison Agency Bangka Belitung Islands”. INFOKUM 13, no. 04 (June 4, 2025): 1014-1029. Accessed September 5, 2025. http://seaninstitute.org/infor/index.php/infokum/article/view/2883.