Pasaribu, K.F. and Rahmadina, R. 2024. Development of Biology Learning Modules Based on Character Education on Ecosystem Material in Class X. Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram. 12, 3 (Jul. 2024), 555–565. DOI:https://doi.org/10.33394/j-ps.v12i3.12156.