Adisti R, Ahmal A, Barkara RS. Development of E-Brochure Media Based on The Collection of The Tridaya Eka Dharma Struggle Museum on The Material of The Struggle to Maintain Independence for Class XII Students of SMAN 4 Bukittinggi. JELR [Internet]. 2026 Feb. 10 [cited 2026 Aug. 27];3(2):56-63. Available from: https://jelr.greadc.org/index.php/jelr/article/view/77