Maisaa Hameed Hasasn, Ali Duraid Khalid, Ibrahim Adeeb Ibrahim. Building an Instrument to Measure the Psychological and Educational Indicators in Private Schools in Nineveh Governorate Center. JRTDD [Internet]. 2023 May 22 [cited 2024 May 5];6(5s):215-27. Available from: https://jrtdd.com/index.php/journal/article/view/510