Muhammad Distian Andi Hermawan. Pengaruh Biaya Pendapatan Operasional dan Likuiditas terhadap Return On Asset (Studi Kasus PT Bank Tabungan Negara Indonesia). Jur. KEMI [Internet]. 2023 Jul. 31 [cited 2025 Nov. 5];1(1):40-5. Available from: https://ejournal.jemainstitut.com/index.php/jkemi/article/view/11