Sukchom S. A Comparative Study of Prathomsuksa 4’s Learning Achievement in Visual Art between Programmed Instruction and Lecture Teaching Method. Fine Arts Journal: SWU [Internet]. 2011 Oct. 11 [cited 2024 May 17];13(2):62-7. Available from: https://so01.tci-thaijo.org/index.php/jfofa/article/view/93050