Tripermata, Lukita. “ANALISIS STATISTIK REGRESI RETURN ON ASSETS PERUSAHAAN INVESTASI DI INDONESIA”. Jurnal Ecoment Global 7, no. 2 (Agustus 4, 2022). Diakses Juli 22, 2024. https://ejournal.uigm.ac.id/index.php/EG/article/view/2270.