Saputra R, I J. HUBUNGAN HASIL BELAJAR SISWA TEKNIK PENGELASAN TERHADAP NILAI PRAKTEK INDUTRI DI SMK NEGERI 2 PAYAKUMBUH. RRJ [Internet]. 2019Oct.16 [cited 2024Nov.22];2(1):78-5. Available from: https://jurnal.ranahresearch.com/index.php/R2J/article/view/198