HERMAWAN, Hengki; HADRILLAH, Tjeri. PENGARUH GROSS PROFIT MARGIN OPERATING PROFIT MARGIN NET PROFIT MARGIN TERHADAP HARGA SAHAM. PROSIDING SENANTIAS: Seminar Nasional Hasil Penelitian dan Pengabdian kepada Masyarakat, [S. l.], v. 4, n. 1, p. 1134–1143, 2023. Disponível em: https://openjournal.unpam.ac.id/index.php/Senan/article/view/33847. Acesso em: 27 sep. 2024.