Boonloi A, Jedsadaratanachai W, Promvonge P. Laminar periodic flow and heat transfer in square duct with 30o end-trimmed rectangular winglet. Eng Appl Sci Res [Internet]. 2014 Jun. 24 [cited 2024 May 18];40(2):139-46. Available from: https://ph01.tci-thaijo.org/index.php/easr/article/view/19093