HIEN, Phan Hieu; 						QUICK, Graeme R.; 						CRUZ, Ibarra E..
 Conical Grate Rice Husk Combustor for Grain Drying.
<strong>Philippine Engineering Journal</strong>, [S.l.], v. 14, n. 2, sep. 2021.
ISSN 2718-9287.
Available at: &lt;<a href="https://www.journals.upd.edu.ph/index.php/pej/article/view/8121" target="_new">https://www.journals.upd.edu.ph/index.php/pej/article/view/8121</a>&gt;. Date accessed: 18 sep. 2025.