Lailiyah F, Marlena N. How is the basics of marketing e-module developed in vocational high schools?. Jurnal Pendidikan Teknologi dan Kejuruan [Internet]. 2024 May 23 [cited 2025 May 10];30(1):98-111. Available from: https://journal.uny.ac.id/index.php/jptk/article/view/66686