Van, Ha Thi Thuy, Dang Ngoc Hung, Vu Thi Thuy Van, and Ngo Thanh Xuan. 2019. “Managing Optimal Working Capital and Corporate Performance: Evidence from Vietnam”. Asian Economic and Financial Review 9 (9):977-93. https://doi.org/10.18488/journal.aefr.2019.99.977.993.