DEVELOPMENT OF AN ENCYCLOPEDIA OF ANGIOSPERMS FOUND IN THE SCHOOL ENVIRONMENT AS A SOURCE FOR LEARNING MATERIALS PLANTAE OF CLASS X STUDENTS OF SMAN 4 SUNGAI RAYA. Bio-lectura [Internet]. 2024 Oct. 31 [cited 2026 Jan. 17];11(2):253-9. Available from: https://journal.unilak.ac.id/index.php/BL/article/view/22017