The Analysis of Management and Timber Trade System of Gelam (Melaleuca cajuputi) From Peat Swamp Forest in South Kalimantan

by Yudi Firmanul Arifin, Siti Hamidah, Yulian Firmana Arifin
Published 2016-03-01

The Role of Additives in Soil-Cement Subjected to Wetting-Drying Cycles

by Yulian Firmana Arifin, Eka Agustina, Fransius Andhi, Setianto Samingan Agus
Published 2021-03-01

Biopolymer of Chitosan from Fish Scales as Natural Coagulant for Iron–Contaminated Groundwater Treatment

by Chairul Irawan, Iryanti Fatyasari Nata, Meilana Dharma Putra, Rosmasari Marisa, Mira Asnia, Yulian Firmana Arifin
Published 2018-08-01