FAISAL, faisal.
 APPLICATION OF INVESTIGATION TYPE COOPERATIVE LEARNING METHOD TO IMPROVE ENGLISH LEARNING OUTCOMES FOR CLASS X IPS1 SMA NEGERI 1 RAMBAH T.P 2021/2022.
<strong>JURNAL PENDIDIKAN ROKANIA</strong>, [S.l.], v. 7, n. 1, p. 49 - 64, may 2022.
ISSN 2548-4141.
Available at: &lt;<a href="https://e-jurnal.stkiprokania.ac.id/index.php/jpr/article/view/545" target="_new">https://e-jurnal.stkiprokania.ac.id/index.php/jpr/article/view/545</a>&gt;. Date accessed: 27 june 2026.
doi: <a href="https://doi.org/10.37728/jpr.v7i1.545">https://doi.org/10.37728/jpr.v7i1.545</a>.