L. J. Musese, D. D. Shirima, and R. Kilewa, “PASTORALISTS’ PERCEPTIONS ON AN INVASIVE ALIEN PLANT PARTHENIUM HYSTEROPHORUS AND ITS MANAGEMENT CONTROL IN SIMANJIRO DISTRICT, TANZANIA”, Int. J. Res. Granthaalayah, vol. 8, no. 8, pp. 181–189, Aug. 2020.