THE RELATIONSHIP BETWEEN BUDGETING AND FINANCIAL PLANNING, OPERATIONAL EFFICIENCY AND ORGANIZATIONAL PERFORMANCE IN THE TELECOM SECTOR OF PAKISTAN. Advance Journal of Econometrics and Finance, [S. l.], v. 4, n. 1, p. 149–156, 2026. DOI: 10.63075/g1d4qb26. Disponível em: https://www.ajeaf.com/index.php/Journal/article/view/197. Acesso em: 18 apr. 2026.