Khan, H. A., H. Saeed, and M. Akhter. “A NEW SPECIES OF TYLENCHORHYNCHUS WITH COMMENTS ON GEOCENAMUS RUGOSUS (THORNE AND MALEK 1968) BREZESKI 1991 FROM SINDH”. Biological Sciences - PJSIR, vol. 47, no. 6, Dec. 2004, pp. 446-50, https://v2.pjsir.org/index.php/biological-sciences/article/view/1567.