APRIYANA, Roni; 						WIDIANTI, Efri; 						MULIANI, Rizki.
The Influence of Mandala Pattern Coloring Therapy Toward Academic Stress Level on First Grade Students at Nursing  Undergraduate Study Program.
<strong>NurseLine Journal</strong>, [S.l.], v. 5, n. 1, p. 186-194, july 2020.
ISSN 2541-464X.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/NLJ/article/view/13556" target="_new">https://jurnal.unej.ac.id/index.php/NLJ/article/view/13556</a>&gt;. Date accessed: 03 may 2024.
doi: <a href="https://doi.org/10.19184/nlj.v5i1.13556">https://doi.org/10.19184/nlj.v5i1.13556</a>.