อ้อยแดง ง. “THE PROJECT PLAN WRITING WHICH RELATED TO 20 YEARS RAJABHAT UNIVERSITY STRATEGIES, ACCORDING TO 4 MISSIONS OF PHRANAKHON RAJABHAT UNIVERSITY”. Academic Journal Phranakhon Rajabhat University, vol. 11, no. 2, Oct. 2020, https://so01.tci-thaijo.org/index.php/AJPU/article/view/239953.