Lestari, Lia Puji, and Taswan Taswan. 2023. “THE EFFECT OF RETURN ON ASSETS AND PRICE BOOK VALUE ON INVESTMENT OPPORTUNITY SETS AND THEIR CONSEQUENCES ON LEVERAGE AND EQUITY (Study on Manufacturing Companies Listed on the IDX for the 2019-2021 Period)”. Jurnal Ekonomi 12 (02):1510-16. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1397.