Weraprasertsakun, A., & Jirawattanapanit, A. (2026). Mathematical Analysis of the Effect of Education Campaign on Chickenpox Transmission Dynamics. Research on Modern science and Utilizing Technological Innovation Journal (RMUTI Journal), 19(2), 9–22. retrieved from https://ph01.tci-thaijo.org/index.php/rmutijo/article/view/266788