“ORANGUTAN (Pongo pygmaeus ssp. wurmbii) RANGING PATTERN IN PUNGGUALAS, SEBANGAU NATIONAL PARK, CENTRAL KALIMANTAN INDONESIA: Ranging pattern of P.p. wurmbii in Punggualas, Sebangau National Park” (2023) BIOTROPIA, 30(3), pp. 282–296. doi:10.11598/btb.2023.30.3.1901.