Sajjaboriboon T. Development of Application for Tutorial on Computer Graphics Lesson for Student of Multimedia Technology Department Nakhon Pathom Rajabhat University . RJPJ [internet]. 2021 Jul. 15 [cited 2026 Sep. 21];15(41):283-95. available from: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/250525