Please contact us if you have any queries regarding our conference, paper submission, registration Write to atece2024@univ-khenchela.dz, atece24@univ-khenchela.dz or Contact us on Whatsapp Address : Faculty of Sciences and Technology, University Abbes Laghrour, BOBOX 1252, 40004 El-houria Khenchela, Algeria
Tel & Fax: +213(0) 32 73 12 55
Website : http://www.univ-khenchela.dz