Jitsupa Kitipadung and Watunyu Jaiborisudhi. (2021) Problems and recommendations regarding human resource development within the OTOP project: a case study of herbal cosmetics entrepreneurs. <i>Humanities, Arts and Social Sciences Studies</i>, <i>21</i>(2), 263-270.Jitsupa Kitipadung and Watunyu Jaiborisudhi. "Problems and recommendations regarding human resource development within the OTOP project: a case study of herbal cosmetics entrepreneurs". Humanities, Arts and Social Sciences Studies 21 (2021):263-270.Jitsupa Kitipadung and Watunyu Jaiborisudhi. Problems and recommendations regarding human resource development within the OTOP project: a case study of herbal cosmetics entrepreneurs. Silpakorn University Research Innovation and Creativity Administration Office:ม.ป.ท. 2021.