National Parks Board (NParks) · Ophir, and also further north in Pahang (Tahan River and Sungei...
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National Parks Board (NParks) · Ophir, and also further north in Pahang (Tahan River and Sungei Perting, Bentong), in Perak (abundantlv -in the Palas River on 'Gunong Bujong Malacca,