INTHAKHAN, Y.; THECHATAKERNG, P. .; SRINARUEWAN, P. .; TULASOMBAT, S. . Creating Competitive Advantage of Small Private Tutorial Business in Lampang Province. University of the Thai Chamber of Commerce Journal Humanities and Social Sciences, [S. l.], v. 42, n. 2, 2022. Disponível em: https://so06.tci-thaijo.org/index.php/utccjournalhs/article/view/250322. Acesso em: 7 may. 2024.