Hajar, I., Mel, M., Ferazona, S., Ferawati, F. and Amelia, N.R. 2025. Implementation of Discovery Learning Model to Improve Students’ Collaborative Skills in Biology Learning in Secondary Schools. Journal of Natural Science and Integration. 8, 1 (Apr. 2025), 190–200. DOI:https://doi.org/10.24014/jnsi.v8i1.35541.