Azis ACK, Lubis SK, Kartono G, Daulay MAJ. Digitalisation of Teaching Materials for Toba Batak Ethnic Decorative Variety with Procreate Media Based on p-Books and e-Books. j. kependidikan. has. penelit. kaji. kepustakaan. bid. pendidik. pengajaran. n.a. [Internet]. 2023 Sep. 16 [cited 2025 Aug. 14];9(3):782-93. Available from: https://e-journal3.undikma.ac.id/index.php/jurnalkependidikan/article/view/8746