Selenium improved arsenic toxicity tolerance in two bell pepper (Capsicum annuum L.) varieties by modulating growth, ion uptake, photosynthesis, and antioxidant profile oleh Muhammad Nawaz, Eram Shahzadi, Aqsa Yaseen, Muhammad Rehan Khalid, Muhammad Hamzah Saleem, Adel I. Alalawy, Awatif M. E. Omran, Fatma Mohamed Ameen Khalil, Meshari A. Alsuwat, Sezai Ercisli, Tabarak Malik, Baber Ali