TRANG, Pham Thi Huyen; 						NAM, Vu Hoang.
 Distance to the Frontier and Innovation: The Role of Local Business Environment.
<strong>Malaysian Journal of Economic Studies</strong>, [S.l.], v. 57, n. 1, p. 21-37, june 2020.
ISSN 1511-4554. Available at: &lt;<a href="https://mjes.um.edu.my/article/view/24360" target="_new">https://mjes.um.edu.my/article/view/24360</a>&gt;. Date accessed: 28 jan. 2021.
doi: <a href="https://doi.org/10.22452/MJES.vol57no1.2">https://doi.org/10.22452/MJES.vol57no1.2</a>.