Ho VM, Pham HM, Dinh VD. Factors affecting incomes of ethnic minority households: a case study in Khanh Vinh district, Khanh Hoa province. JIEM [Internet]. 2023Jul.30 [cited 2023Sep.27];23(2). Available from: https://jiem.ftu.edu.vn/index.php/jiem/article/view/347