Boonchaisaen, J., Jantachum, N. and Pathamwanichkul, W. 2022. Learning Management Model through Wisdom Conservation Project-base-Learning of Student at the Diploma Level in Polytechnic College in the Northeast Region. Interdisciplinary Academic and Research Journal . 2, 6 (Nov. 2022), 95–114. DOI:https://doi.org/10.14456/iarj.2022.137.