Purnama, Intan, Rizaldi Putra, Hidayat Syahputra, Fitri Yani, and Pujiono Eddy. “The Influence of The Value of Oil and Gas Exports and Imports on The Country’s Foreign Exchange from 2010-2017”. Luxury: Landscape of Business Administration 2, no. 1 (January 20, 2024): 59–70. Accessed September 20, 2024. https://firstcierapublisher.com/index.php/luxury/article/view/68.