Othman N, Yusop Z, Ismail MM, Afandi SHM. Energy Tax and the Downstream Palm Oil Trade Competitiveness Nexus in Malaysia: An Application of GMM Approach. IJEEP [Internet]. 2021 Aug. 20 [cited 2024 Nov. 21];11(5):593-9. Available from: https://econjournals.com/index.php/ijeep/article/view/11558