Umami, H. and Rahayu, E.S. 2024. Development of e-Booklets making nata de pina as a learning resource for Biology Technology Innovation material in the Merdeka Phase E curriculum in high school. Jurnal Penelitian Pendidikan IPA. 10, 10 (Oct. 2024), 7209–7219. DOI:https://doi.org/10.29303/jppipa.v10i10.9476.