Karwati NM, Anindyntha FA. RISK DAN RETURN SAHAM PERUSAHAAN TELEKOMUNIKASI TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2017-2021. JOFEI [Internet]. 2022 Feb. 1 [cited 2024 Dec. 21];3(1):34-46. Available from: https://ejournal.umm.ac.id/index.php/jofei/article/view/21579