Mansur, M., A. Salamah, E. Mirmanto, and F. Q. Brearley. “DIVERSITY, ECOLOGY AND CONSERVATION STATUS OF NEPENTHES IN WEST SUMATRA PROVINCE, INDONESIA”. BIOTROPIA, vol. 30, no. 2, Aug. 2023, pp. 220-31, doi:10.11598/btb.2023.30.2.1896.