Manowang, Jiraporn, Nattawut Ngowan, and Wassana Sepha. 2023. “The Production Process of Paper from Leaves to Products”. RMUTP Research Journal Humanities and Social Sciences 8 (1). Bangkok, Thailand:57-67. https://so05.tci-thaijo.org/index.php/rmutphuso/article/view/264531.