Hassan MB, Al-Catib MB. The impact of planning on developing human resources performance - An applied study on Al-Manna Trading, Investment, Contracting and Building Company 2020 –. JEALS [Internet]. 2021 Jan. 30 [cited 2025 Dec. 20];5(2):118-03. Available from: https://ajsrp.ojsexpert.com/index.php/jeals/article/view/3230