Christiand C, Khowanto R, Sinaga M. RANCANG BANGUN ALAT PENGATUR KERUCUT LALU-LINTAS SEMI-OTOMATIS. sintek. jurnal. ilm. teknik. mesin [Internet]. 2018Dec.1 [cited 2025Jul.23];12(2):70-8. Available from: https://jurnal.umj.ac.id/index.php/sintek/article/view/3328