Br Saragih, E. “Studi Literatur Review: Pengembangan Keahlian Dan Keterampilan Kewirausahaan Melalui Pendidikan Non-Formal Di Masyarakat”. Jurnal Ilmiah Wahana Pendidikan, Vol. 10, no. 24.2, Dec. 2024, pp. 353-69, https://jurnal.peneliti.net/index.php/JIWP/article/view/11292.