(1)
Riduan, R. EVALUASI SISTEM DRAINASE PERUMAHAN DI DESA TIRTASARI KECAMATAN TOILI KABUPATEN BANGGAI: EVALUATION OF THE HOUSING DRAINAGE SYSTEM IN TIRTASARI VILLAGE TOILI SUBDISTRICT, BANGGAI REGENCY. siparstika 2022, 1, 58-66.