Raida, S.A. et al. 2024. Development of Allexium Pterydophyta and Spermatophyta to Develop Student Identification Skills. Phenomenon : Jurnal Pendidikan MIPA. 14, 2 (Oct. 2024), 232–250. DOI:https://doi.org/10.21580/phen.2024.14.2.23466.