1.
Nasution RR, Hasibuan R, Harahap RD. Students’ Perceptions of Environment-Based Biology Learning in the School Surroundings among Students at SMA Swasta HAS Sepakat Negeri Lama, Labuhanbatu. Bioscientist j. ilm. bosbiol. [Internet]. 2026 May 6 [cited 2026 Sep. 8];14(2):680-9. Available from: https://e-journal.undikma.ac.id/index.php/bioscientist/article/view/20136