Khanam, D, et al. “<i>In vitro< i> Propagation of Watermelon (<i>Citrullus valgaris< I>)”.
Bangladesh Journal of Genetics and Biotechnology
, vol. 7, no. 1, Apr. 2009, pp. 95-97, https://banglajol.info/index.php/BJGB/article/view/2375.