WINTORO, Djoko. Kinerja Perusahaan: Profitabilitas. Forum Manajemen, [S.l.], v. 9, n. 60, p. 14-16, june 1995. ISSN 2962-5483. Available at: <https://journal.prasetiyamulya.ac.id/journal/index.php/FM/article/view/130>. Date accessed: 23 dec. 2024.