Application of Alum Fixator for Eco Print Batik Making Using a Pounding Technique in Fine Arts Learning in Junior High School. ASEAN J. Sci. Eng. [Internet]. 2024 Feb. 6 [cited 2025 Nov. 4];2(2):167-72. Available from: https://ejournal.kjpupi.id/index.php/ajse/article/view/295