Baloach, A.R. et al. 2020. BIOLOGY AND FEEDING POTENTIAL OF 7-SPOTTED BEETLE, COCCINELLA SEPTEMPUNCTATA (LINNAEUS) ON BERSEEM APHID, THERIOAPHIS TRIFOLII (MONELL) IN LABORATORY. Pakistan Journal of Biotechnology. 17, 1 (Mar. 2020), 41–47. DOI:https://doi.org/10.34016/pjbt.2020.17.1.6.