ANSOLE ́s 12th Anniversary International Online Conference (A2IOC 2023) February 4th 2023

In partnership with Riga Photonics Centre, Latvia Hosted by MASINDE MULIRO UNIVERSITY OF SCIENCE AND TECHNOLOGY (MMUST), KENYA & FACULTY OF SCIENCES, UNIVERSITY OF TUNIS EL-MANAR, TUNIS, TUNISIA Organizers - Dr. Victor Odari, MMUST, Kenya - Dr. Vidvuds Beldavs, Riga Photonics Centre, Riga, Latvia - Prof. Samir Romdhane, University of Tunis- El Manar, Tunis, Tunisia - Prof. Daniel A. M. Egbe, ANSOLE e.V. Schillerstrasse 5, 07745 Jena Germany Scientific Committee - Dr Victor Odari, MMUST, Kenya - Prof. Donafologo Soro, Ecole Normale Supérieure (ENS) d’Abidjan, Côte d’Ivoire - Dr. Jean De Dieu Nguimfack Ndongmo, University of Bamenda - Dr Bello- Pierre Ngoussandou, University of Maroua - Dr. Hervé Joël Tchognia Nkuissi, University of Ngaoundéré, Cameroon - Prof. Samir Romdhane, University of Tunis- El Manar, Tunis, Tunisia - Prof. Omolola Esther Fayemi, North- West University, Mahikeng, South Africa - Prof. Daniel A. M. Egbe, University of Rwanda & North- West University, Mahikeng, Sout