Wannasa Wangsankaew และ Prathanporn Jhundra-Indra;Saranya Raksong. (2018) MARKETING INTELLIGENCE STRATEGY AND MARKETING PROFITABILITY: AN EMPIRICAL INVESTIGATION OF TOURISM BUSINESSES IN THAILAND. <i>UTCC International Journal of Business and Economics</i>, <i>10</i>(3), 103-122.Wannasa Wangsankaew และ Prathanporn Jhundra-Indra;Saranya Raksong. "MARKETING INTELLIGENCE STRATEGY AND MARKETING PROFITABILITY: AN EMPIRICAL INVESTIGATION OF TOURISM BUSINESSES IN THAILAND". UTCC International Journal of Business and Economics 10 (2018):103-122.Wannasa Wangsankaew และ Prathanporn Jhundra-Indra;Saranya Raksong. MARKETING INTELLIGENCE STRATEGY AND MARKETING PROFITABILITY: AN EMPIRICAL INVESTIGATION OF TOURISM BUSINESSES IN THAILAND. University of the Thai Chamber of Commerce:ม.ป.ท. 2018.