Santy Aji Sitohang, Talent E. Marbun, Wie She Wudjud. THE EFFECT OF NEW CASES AND VACCINATION ON THE JOINT STOCK PRICE INDEX ITS IMPLICATIONS ON RUPIAH EXCHANGE RATES (Case Study in Indonesia in 2021). IHERT [Internet]. 2022 Dec. 31 [cited 2025 Mar. 9];4(1):357-68. Available from: http://proceeding.unefaconference.org/index.php/IHERT/article/view/233