Contact

Mailing Address:
Bukit Asri Blok III/No.4, Ronowijayan,
Siman, Ponorogo, East Java, 63471, Indonesia

Principal Contact:
Ali Rohmad
Editor-in-Chief
scisletiges@gmail.com | scis@letiges.com 
website ojs: https://letiges.or.id/index.php/scis 

Support Contact:
Letiges
+6281249878829 (WA)
info@letiges.com | letiges.cec@gmail.com
website: https://letiges.com/