7 1 10 Budi Prasojo Primary Author mixed material 2002 Praktek Pengelasan Budi Prasojo, ST Primary Author mixed material Surabaya ITS 2002 Ilmu Pengetahuan Bahan Budi Prasojo, ST., MT Additional Author Mukhlis, ST., MT Additional Author M Thoriq Wahyudi, ST., MM Additional Author mixed material 2018 13600.jpg.jpg Tugas Inspeksi Perpipaan Budi Prasojo, ST., MT Additional Author Pekik Mahardhika, S.ST., MT Additional Author mixed material 2019 13502.jpg.jpg ilmu pengetahuan bahan (603211 A1) Moh. Thoriq Wahyudi, ST., MM Primary Author Budi Prasojo, ST., MT Additional Author Mukhlis, ST., MT Additional Author mixed material PPNS 2018 ELEMEN MESIN (606218A) Priyo Agus Setiawan, ST.,MT Primary Author Budi Prasojo,ST.,MT Primary Author mixed material PPNS 2017 Ilmu Pengetahuan Bahan (Praktikum) Budi Prasojo Additional Author mixed material PPNS 2012