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 Teknologi Hijau: Perancangan Mesin Bor Biopori.
<strong>Jurnal Energi Dan Manufaktur</strong>, [S.l.], v. 11, n. 2, p. 54-57, oct. 2018.
ISSN 2541-5328.
Available at: &lt;<a href="http://103.29.196.112/index.php/jem/article/view/42902" target="_new">http://103.29.196.112/index.php/jem/article/view/42902</a>&gt;. Date accessed: 04 mar. 2026.
doi: <a href="https://doi.org/10.24843/JEM.2018.v11.i02.p04">https://doi.org/10.24843/JEM.2018.v11.i02.p04</a>.