mahmudi, Moh. Rosyid, et al. “DEVELOPMENT OF E-COMIC LEARNING MEDIA BASED ON PROBLEM-BASED LEARNING MATERIALS ABOUT MY AREA IN CLASS IV SDN 04 KOTO BARU”. Jurnal Tunas Pendidikan, vol. 8, no. 1, Oct. 2025, pp. 282-9, doi:10.52060/pgsd.v8i1.1246.