Jerni Duma Sari Rambe, Nova Sari Manullang, Daniel Ortega Tambunan, Mangasi Sinurat, and Maulana Majied Sumatrani Saragih. “CONTRIBUTION OF WORKING CAPITAL MANAGEMENT AND LEVERAGE TO INCREASING VALUE OF MANUFACTURING COMPANIES AND CONJUNTURE EFFECT FROM PROFITABILITY RATIO MODEL: AN REALITY CASE STUDY IN INDONESIA STOCK EXCHANGE”. International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS), vol. 3, no. 2, Mar. 2023, pp. 369-84, doi:10.54443/ijebas.v3i2.732.