SAEED, Muhammad et al.
 A Robust Algorithmic Framework for the Evaluation of World Happiness Ranking Based on Q Rung Orthopair Triangular Fuzzy Neutrosophic Set With Possibility Setting (PQ-RTFNS).
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], july 2025.
ISSN 2334-6043.
Available at: &lt;<a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/1349" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/1349</a>&gt;. Date accessed: 10 july 2025.
doi: <a href="https://doi.org/10.2298/YJOR240718017S">https://doi.org/10.2298/YJOR240718017S</a>.