HARASHIMA, Taiji.
 The Mechanism behind Product Differentiation: An Economic Model.
<strong>Journal of Advanced Research in Management</strong>, [S.l.], v. 8, n. 2, p. 95-111, apr. 2018.
ISSN 2068-7532.
Available at: &lt;<a href="https://journals.aserspublishing.eu/jarm/article/view/1925" target="_new">https://journals.aserspublishing.eu/jarm/article/view/1925</a>&gt;. Date accessed: 16 apr. 2024.
doi: <a href="https://doi.org/10.14505//jarm.v8.2(16).01">https://doi.org/10.14505//jarm.v8.2(16).01</a>.