BIOPHYSICAL CHARACTERISTICS OF SEGENTER WATERFALL IN KUMBI SUB-VILLAGE, NARMADA DISTRICT, WEST LOMBOK KARAKTERISTIK BIOFISIK AIR TERJUN SEGENTER DI DUSUN KUMBI, KECAMATAN NARMADA, LOMBOK BARAT - M. Parizal Hafiz, Markum, M. Parizal Hafiz, Markum (2018)