HARIANTO, Adi et al. Efforts to Foster a Young Entrepreneurial Spirit at SMK Tunas Harapan Batang Serangan, Langkat Regency. GANDRUNG: Jurnal Pengabdian Kepada Masyarakat, [S. l.], v. 6, n. 1, p. 2143–2150, 2025. DOI: 10.36526/gandrung.v6i1.4601. Disponível em: https://ejournal.unibabwi.ac.id/index.php/gandrung/article/view/4601. Acesso em: 1 jul. 2025.