Tanjung N, Sari DM, Sabatinit A. Development of Flip PDF Professional Based Flipbook Learning Media on Basic Practical Elements of Hair Beauty for Class X Beauty Students of Gelora Jaya Nusantara Vocational School Medan. edumaspul [Internet]. 1Mar.2024 [cited 21May2024];8(1):702-9. Available from: https://ummaspul.e-journal.id/maspuljr/article/view/7695