Asawimolkit, B. . and Luangrangsee, P. . (2025) “THE DEVELOPMENT OF AN OPEN ONLINE LEARNING RESOURCE ON MARKETING MIX FOR HIGHER VOCATIONAL CERTIFICATE STUDENTS AT LUANG PRATHAN RATNIKORN INDUSTRIAL AND COMMUNITY EDUCATION COLLEGE”, Journal of MCU Nakhondhat. Nakhon Si Thammarat, Thailand, 12(3), pp. 34–44. available at: https://so03.tci-thaijo.org/index.php/JMND/article/view/286191 (accessed: 6 December 2025).