Wongtianchai, S., P. Ussahawanitchakit, and P. Jhundra-indra. “Entrepreneurial Marketing Strategy and Marketing Goal Achievement: Evidence from Manufacturing Sector of SMEs in Thailand”. AU-GSB E-JOURNAL, vol. 9, no. 2, Jan. 2017, p. 134, http://www.assumptionjournal.au.edu/index.php/AU-GSB/article/view/2545.