Thida - Saechan และ Narong Sompong. (2019) The Web-Based Instruction Model by Using Problem-Based Learning to Enhance Digital Literacy for Undergraduate Students. <i>Journal of Information Science</i>, <i>37</i>(2), 21-43.Thida - Saechan และ Narong Sompong. "The Web-Based Instruction Model by Using Problem-Based Learning to Enhance Digital Literacy for Undergraduate Students". Journal of Information Science 37 (2019):21-43.Thida - Saechan และ Narong Sompong. The Web-Based Instruction Model by Using Problem-Based Learning to Enhance Digital Literacy for Undergraduate Students. Klungnana Vitthaya Press:ม.ป.ท. 2019.