Nurizzatul Atikha Rahmat, Experimental study on aerodynamic features of boundary layer developed past spires over wall surfaces / Nurizzatul Atikha Binti Rahmat - xix, 143 pages : illustrations (some color) ; 30 cm. Thesis (Doctor of Philosophy) -- Kyushu University -- 2018 Includes bibliographical references ISBN: THE0008847(Local) Subjects--Topical Terms: Boundary layer