1.
Yousif M, معتصم. Study of the nuclear structure of the even-even isotopes 158 -160 Er. EDUSJ [Internet]. 2024 Mar. 1 [cited 2025 Aug. 4];33(1):74-83. Available from: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18506