SUPRIYANTO, Supriyanto; 						FAHANA, Jefree.
 Gift-exchange Game Theory for Gamification on Digital Data Collection Systems.
<strong>Lontar Komputer : Jurnal Ilmiah Teknologi Informasi</strong>, [S.l.], v. 11, n. 1, p. 57-64, apr. 2020.
ISSN 2541-5832.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/lontar/article/view/55207" target="_new">https://ojs.unud.ac.id/index.php/lontar/article/view/55207</a>&gt;. Date accessed: 21 jan. 2025.
doi: <a href="https://doi.org/10.24843/LKJITI.2020.v11.i01.p06">https://doi.org/10.24843/LKJITI.2020.v11.i01.p06</a>.