Bintang SSF. ANALYSIS OF ELIGIBILITY AND USEFULNESS BIOLOGY STUDENTS’ WORKSHEET ON BIOLOGICAL TECHNOLOGY INNOVATION TOPIC IN CLASS X. JPP [Internet]. 2024 Dec. 16 [cited 2025 Dec. 27];12(4):131-9. Available from: https://jurnal.unimed.ac.id/2012/index.php/pelita/article/view/66820