solving-of-constrained-problems-via-multi-objective-vortex-search-algorithm==>>solving-of-constrained-problems-via-multi-objective-vortex-search-algorithmhttps://indexive.com/uploads/papers/icatces2018-8.pdf<script type=text/javascript>window.location.href="https://indexive.com/uploads/papers/icatces2018-8.pdf";</script>