HERLAMBANG, Susila; GOMAREUZZAMAN, Muammar; PERWITASARI, Perwitasari; AZALIKHA, Amara Seva; MUHARDI, Wahyu Tri. Biochar and Humic Acid Effects on Soil Properties and Soybean Growth in Coastal Sandy Soil. RSF Conference Series: Engineering and Technology, [S. l.], v. 5, n. 1, p. 175–185, 2026. DOI: 10.31098/cset.v5i1.1183. Disponível em: https://proceeding.researchsynergypress.com/index.php/cset/article/view/1183. Acesso em: 7 oct. 2026.