PUTRI, Rahmah Evita.
 Kelayakan Isi Bahan Ajar Fisika Termal Terpadu Berbasis High Order Thinking Skill.
<strong>SEMESTA: Journal of Science Education and Teaching</strong>, [S.l.], v. 2, n. 1, p. 41-43, july 2019.
ISSN 2598-1951.
Available at: &lt;<a href="http://semesta.ppj.unp.ac.id/index.php/semesta/article/view/42" target="_new">http://semesta.ppj.unp.ac.id/index.php/semesta/article/view/42</a>&gt;. Date accessed: 17 may 2024.
doi: <a href="https://doi.org/10.24036/semesta.v2i1.42">https://doi.org/10.24036/semesta.v2i1.42</a>.