Approaches in modulating proline metabolism in plants for salt and drought stress tolerance: Phytohormones, mineral nutrients and transgenics - Per, Tasir S.; Khan, Nafees A.; Reddy, Palakolanu Sudhakar; Masood, Asim; Hasanuzzaman, Mirza; Khan, M. Iqbal R.; Anjum, Naser A. (Elsevier, 2017)