Pratama, Danang Habib, Maryati Maryati, and Suyanta Suyanta. 2023. “The Need Analysis of PjBL Model Science E-Book Based Indigenous Knowledge on Process of Making Ulos Woven Cloth”. Jurnal Penelitian Pendidikan IPA 9 (12):10523-30. https://doi.org/10.29303/jppipa.v9i12.5904.