journalArticle Heat and Mass Transfer/Waerme- und Stoffuebertragung 53 2 DOI 10.1007/s00231-016-1853-y Abidi-Saad A. Kadja M. Popa C. Polidori G. Effect of adiabatic square ribs on natural convection in an asymmetrically heated channel 743-752 2017 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84975457458&doi=10.1007%2fs00231-016-1853-y&partnerID=40&md5=85b130d906d6b7265fa1d8a2fed50ef0 Scopus