“PENINGKATAN KOMPETENSI SISWA MATERI BISNIS ONLINE DENGAN METODE DISCOVERY LEARNING KELAS XI BDP”. JURNAL KOULUTUS 3, no. 2 (December 17, 2020): 176–194. Accessed July 22, 2025. https://ejournal.ukk.ac.id/index.php/koulutus/article/view/412.