Pratoomtong Trirat และ Sakda Sakonthawat; Nattawat Khanachan;Nijira Bumroonggit; Techameth Pianchana. (2019) Learning Art and Culture of Phra Nakhon Si Ayutthaya by Electronic Book. <i>Rangsit Journal of Educational Studies</i>, <i>6</i>(2), 68-75.Pratoomtong Trirat และ Sakda Sakonthawat; Nattawat Khanachan;Nijira Bumroonggit; Techameth Pianchana. "Learning Art and Culture of Phra Nakhon Si Ayutthaya by Electronic Book". Rangsit Journal of Educational Studies 6 (2019):68-75.Pratoomtong Trirat และ Sakda Sakonthawat; Nattawat Khanachan;Nijira Bumroonggit; Techameth Pianchana. Learning Art and Culture of Phra Nakhon Si Ayutthaya by Electronic Book. Faculty of Education, Rangsit University:ม.ป.ท. 2019.