PURWANTO, Purwanto. Kinerja keberlanjutan lingkungan terhadap kinerja profitabilitas: Studi mediasi efisiensi operasional. Jurnal Manajemen Bisnis dan Kewirausahaan, Jakarta, Indonesia, v. 9, n. 3, p. 555–565, 2025. DOI: 10.24912/jmbk.v9i3.33709. Disponível em: https://journal.untar.ac.id/index.php/jmbk/article/view/33709. Acesso em: 19 jul. 2025.