Analysis of Content Development in Chemical Materials Related to Ethnoscience: A Review - Hayuni Retno Widarti; Antuni Wiyarsi; Sri Yamtinah; Ari Syahidul Shidiq; Meyga Evi Ferama Sari; Putri Nanda Fauziah; Deni Ainur Rokhim (Journal of Education and Learning (EduLearn), 2025)