SINDI SRI DEVIANA MANALU; JONNY SIAGIAN; GANDA T. HUTAPEA. The Influence Of Profitability Rasio On Stock Performance With Return Market Control Variabel In The Telecomunication Sub-Sector Listed On The Indonesia Stock Exchange Before, During and After Covid 19 . Fundamental Management Journal, [S. l.], v. 9, n. 2, p. 1–25, 2024. DOI: 10.33541/fjm.v9i2.6288. Disponível em: http://ejournal.uki.ac.id/index.php/jm/article/view/6288. Acesso em: 15 mar. 2025.