M. A. Sheikh. 2023. “NON-INVASIVE BIO-MONITORING INVESTIGATION OF TOXIC TRACE ELEMENTS IN REMIGES (FLIGHT), CONTOURS (BODY), AND RECTRICES (TAIL) FEATHERS IN BUBULCUS IBIS (CATTLE EGRETS)”. Pakistan Journal of Science 75 (03):672-83. https://doi.org/10.57041/vol75iss03pp672-683.