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 Development of E-Worksheet on Linear Equations  and Inequalities Topics Based on Tri-N.
<strong>Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang</strong>, [S.l.], v. 5, n. 2, p. 245-260, july 2021.
ISSN 2549-5070.
Available at: &lt;<a href="https://e-journal.ivet.ac.id/index.php/matematika/article/view/1650" target="_new">https://e-journal.ivet.ac.id/index.php/matematika/article/view/1650</a>&gt;. Date accessed: 04 july 2025.
doi: <a href="https://doi.org/10.31331/medivesveteran.v5i2.1650">https://doi.org/10.31331/medivesveteran.v5i2.1650</a>.