For production, reprints and payment related queries;
Mrs. Gargee Dubey 
Email: gargee20@gmail.com, director@openscipub.com 

For print subscription and delivery related issue;
Kunal Sharma
Email: ospsubscription@gmail.com 

For editorial software, publishing platform or any other technical queries
Mrityunjaya Singh
Email: mj@jabonline.com 

Postal Address (Publisher Office)
Open Science Publishers LLP, 
305, GTB Bussiness Plaza, University Road, Near Silver Estate, 
Saraswati Nagar, Gwalior-474002, Madhya Pradesh, India.
Email: opensciencepublishersllp@gmail.com
Phone: +91-8770695689