قنجراوي خ, غسان ناشد. Preparation of PbS compound and studying the effect of doping with barium on some of its physical properties. TUJ-BA [Internet]. 2022Mar.31 [cited 2025Dec.17];44(1):21-32. Available from: https://journal.latakia-univ.edu.sy/index.php/bassnc/article/view/11888