NADTAYAY, Nawaporn; 						NAJAH, Shofiyatul; 						SIMPOL, Wanida.
 The Development Of Learning Achievement In English Languages Of Grade6 Students In Covid-19 Situation By Applying The Flipped Classroom Concept Inverted.
<strong>Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC)</strong>, [S.l.], v. 1, n. 2, p. 216-232, dec. 2021.
ISSN 2797-1058.
Available at: &lt;<a href="https://journal.umg.ac.id/index.php/umgeshic/article/view/3384" target="_new">https://journal.umg.ac.id/index.php/umgeshic/article/view/3384</a>&gt;. Date accessed: 01 may 2024.
doi: <a href="http://dx.doi.org/10.30587/umgeshic.v1i2.3384">http://dx.doi.org/10.30587/umgeshic.v1i2.3384</a>.