Fryad Ahmed Saleh, Abdul Razzaq Yassin Abdullah. Science Teachers’ Perceptions Towards the Adoption of Ngss Standards in Basic Education and Its Relationship to Their Scientific Enlightenment in The Light of Some Variables. QZJ [Internet]. 2023Apr.17 [cited 2024Nov.24];8(2):952-83. Available from: https://journal.lfu.edu.krd/ojs/index.php/qzj/article/view/1224