Ayu Monita, K., E. Narulita, and A. S. Budiarso. “The Effectivenes of Local Wisdom-Based Science Teaching Materials in Improving High School Students Critical Thinking Skills”. Jurnal Mangifera Edu, Vol. 5, no. 2, Feb. 2021, pp. 141-9, doi:10.31943/mangiferaedu.v5i2.99.