Nguyen TN, Goh Guan Gan G, Parvin Hosseini SM. Do Environmental Investments for Production Pay Off? A Study in Vietnam’s Small and Medium-sized Enterprises. IJEEP [Internet]. 2021 Nov. 3 [cited 2024 Apr. 24];11(6):551-9. Available from: https://econjournals.com/index.php/ijeep/article/view/11836