Principal Contact
Alfredo Toriz Palacios
Editors in Chief
Email: revista_ijsts@upaep.mx
Support Contact
Alfredo Toriz Palacios
Email: alfredo.toriz@upaep.mx
Alfredo Toriz Palacios
Editors in Chief
Email: revista_ijsts@upaep.mx
Alfredo Toriz Palacios
Email: alfredo.toriz@upaep.mx