Thasa Oktaputri, Shafirra, and Haryati Setyorini. 2022. “The Effect of Working Capital Efficiency, Liquidity and Firm Size on Profitability in The Infrastructure Sector Listed on The Indonesian Stock Exchange”. APLIKATIF: Journal of Research Trends in Social Sciences and Humanities 1 (1):39-51. https://doi.org/10.59110/aplikatif.v1i1.33.