Darmayanti, Lisa, Putri Charolina Barus, and Kartini Kartini. “Penelitian Tentang LinkedIn”. JURNAL EDUKASI NONFORMAL 3, no. 2 (September 1, 2022): 197-206. Accessed December 9, 2025. https://jurnal.unimen.cloud/JENFOL/article/view/4653.