Lal, P., S. Mohammed, and P. Kasera K. “Proline Accumulation Patterns With Relation to Surface Soil Moisture in Mollugo Cerviana (linn.) Ser. - a Small-Sized Medicinal Herb from the Indian Arid Zone”. Journal of Research in Biology, Vol. 5, no. 2, Mar. 2015, pp. 1635-40, https://ojs.jresearchbiology.com/ojs1/index.php/jrb/article/view/372.