N. Srikwan, P. Klunklin, K. Sripichyakarn, D. Tamdee, S. Lirtmunlikaporn, and S. Aekwarangkoon, “Implementation of Comprehensive Sexuality Education in Primary Schools in a Province of Northern Thailand”, PRIJNR, vol. 28, no. 1, pp. 53–70, Nov. 2023.