Hastuti, D. and Malihah, N. (2024) “Systematic Literature Review (SLR): Implementation of The Project-Based Learning (PJBL) Approach to Improve Students’ Speaking Skills”, Proceeding of International Interdiciplinary Conference And Research Expo, 1(1), pp. 88-107. doi: https://doi.org/10.18326/iicare.v1i1.634.