Yulianto T. PENERPAN PETRI-NET PADA MODEL GERAKAN BERJALAN TROTTING ROBOT BERKAKI EMPAT (QUADRUPED). UJMC (Unisda Journal of Mathematics and Computer Science) [Internet]. 1Jun.2015 [cited 3May2024];1(01):85 -94. Available from: http://e-jurnal.unisda.ac.id/index.php/ujmc/article/view/440