LIONGSON, Leonardo Q..
 Linear Programming Cases in the Water Resources Engineering Classroom: Formulation and Implementation with The Linear Programming Language (LPL) Package.
<strong>Philippine Engineering Journal</strong>, [S.l.], v. 3, n. 2, nov. 2021.
ISSN 2718-9287.
Available at: &lt;<a href="https://journals.upd.edu.ph/index.php/pej/article/view/8359" target="_new">https://journals.upd.edu.ph/index.php/pej/article/view/8359</a>&gt;. Date accessed: 31 aug. 2025.