Send the following on WhatsApp
Continue to ChatCall for papers for the 6th International RAIFFET Symposium Technological Education, vocational training and new relationships with knowledge Libreville (GABON) 4 to 8 july 2022 https://raiffet.org/call-for-papers-for-the-6th-international-raiffet-symposium-technological-education-vocational-training-and-new-relationships-with-knowledge-libreville-gabon-11-to-15-april-2022/