Effect of Particles Size on EFB Bio-briquettes of Calorific Value. Jurnal Teknik Mesin, [S. l.], v. 7, n. 1, p. 56–62, 2017. DOI: 10.21063/jtm.2017.v7.i1.56-62. Disponível em: https://jtm.itp.ac.id/index.php/jtm/article/view/501. Acesso em: 21 agu. 2025.