Xian Fa Shang, Myeong Cheol Choi, Xing Chen Pan, An Na Zou, and Hann Earl Kim. “A Research on the Development Strategy of Quanjude, a Time-Honored Brand in China”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 13 (July 10, 2021): 6195–6200. Accessed May 5, 2024. https://turcomat.org/index.php/turkbilmat/article/view/9900.