MARNELI, Diyyan; 						DIRMA, Hanif; 						DELFITA, Rina.
 Korelasi Self Efficacy Dengan Hasil Pembelajaran Biologi di SMA 1 Rambatan Kabupaten Tanah Datar Sumatera Barat.
<strong>SIMBIOSA</strong>, [S.l.], v. 9, n. 2, p. 158-165, dec. 2020.
ISSN 2598-6007.
Available at: &lt;<a href="https://www.journal.unrika.ac.id/index.php/simbiosajournal/article/view/2677" target="_new">https://www.journal.unrika.ac.id/index.php/simbiosajournal/article/view/2677</a>&gt;. Date accessed: 14 feb. 2026.
doi: <a href="https://doi.org/10.33373/sim-bio.v9i2.2677">https://doi.org/10.33373/sim-bio.v9i2.2677</a>.