C. . Yodying, W. . Monatrakul, R. . Phongphattanaamphai, S. . Trisupakitti, and A. . Chuchotsakunleot, “Guidelines to Curriculum Improvement of Integrated Instructional with a Working in Innovative Technology Machinery Program (New Curriculum A.D. 2020), Faculty of Agricultural Technology, Rajabhat Maha Sarakham University”, JRDI. RMU, vol. 8, no. 2, pp. 411–426, Nov. 2021.