“PELATIHAN DIGITAL MARKETING PADA SISWA SMKS MULTI MEKANIK MASMUR PEKANBARU”. J-COSCIS : Journal of Computer Science Community Service 4, no. 1 (January 17, 2024): 34–40. Accessed May 14, 2026. https://journal.unilak.ac.id/index.php/jcoscis/article/view/15472.