PUNKRAWEE, W. Comparison of gross calorific value in biomass between standard test method ISO 18125 and ASTM D5865. Bulletin of Applied Sciences, Bangkok, Thailand, v. 10, n. 10, p. 52–61, 2022. DOI: 10.60136/bas.v10.2021.146. Disponível em: https://ph03.tci-thaijo.org/index.php/BAS/article/view/146. Acesso em: 2 sep. 2026.