CHAIMAE, meftah et al.
SGFreemium model: modeling solution for attaching a learner via Serious Games.
<strong>International Journal of Information Science and Technology</strong>, [S.l.], v. 1, n. 1, p. pp. 33-46, mar. 2018.
ISSN 2550-5114.
Available at: &lt;<a href="http://innove.org/ijist/index.php/ijist/article/view/14" target="_new">http://innove.org/ijist/index.php/ijist/article/view/14</a>&gt;. Date accessed: 04 may 2024.
doi: <a href="http://dx.doi.org/10.57675/IMIST.PRSM/ijist-v1i1.14">http://dx.doi.org/10.57675/IMIST.PRSM/ijist-v1i1.14</a>.