Sharif Mohammad Aqabna, و Adel Abusharar. "Budgeting Practice, Budgeting Reconsidered During Covid-19: (A Survey on Listed Companies on the Palestine Exchange)". Journal of Arts, Literature, Humanities and Social Sciences, عدد 94, أغسطس، 2023, ص 326-4, doi:10.33193/JALHSS.94.2023.882.