Journal of engineering and applied science - Rajshahi : Rajshahi University of Engineering and Technology, c2019- - Vol.: ill. ; 28 cm. - Vol. 3 No. 1 (June 2019) Title from the cover PG UG ISSN: 1999530X = JEAS Subjects--Topical Terms: Engineering Applied Science Dewey Class. No.: 605/ / RUET