Sagita Nurul Izza, et al. “Peran Mediasi Struktur Modal Atas Pengaruh Profitabilitas Terhadap Harga Saham”. Conference on Economic and Business Innovation (CEBI), vol. 2, no. 1, Apr. 2022, pp. 2064-77, https://jurnal.widyagama.ac.id/index.php/cebi/article/view/52.