Gaya APA

Damanik, I. (2011). Effect of instructional strategy based on the problem of learning using measuring equipment and scientific attitude students in the production of mechanical engineering skills program (Vol. 17, No. 01, Tahun). : .

Gaya MLA

Damanik, Irwan. "Effect of instructional strategy based on the problem of learning using measuring equipment and scientific attitude students in the production of mechanical engineering skills program". Vol. 17, No. 01, Tahun : , 2011. Text.