Akrami, F., & Andromeda, A. (2026). Validity of Buffer Solution Practical Guidelines Based on Green Chemistry and Chemoentrepreneurship for Senior High Schools : Validitas Panduan Praktikum larutan penyangga Berbasis Green Chemistry dan Chemoentrepreneurship untuk SMA/MA. SEARCH: Science Education Research Journal, 4(2), 136–146. https://doi.org/10.47945/search.v4i2.2834