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• 1997 (9th June to 25th September): German language Ordinary Level (Grund & MittelStufe I Deutsch) Training course in Goethe Institute, Freiburg, Germany.
• 1997-1998 (October-June) German Language Advanced Level (Mittelstufe II & Oberstuffe Deutsch) Training Course the Language Center Community College, Munich, Germany.
• 1998 (July 6th-Sept 26th): IT-Unix and Microsoft (network-Server, Operational Systems and Office
Programs Certification Training Courses, Department of Informatics , IT Center, Technical University of Muenchen, Germany.
Programs Certification Training Courses, Department of Informatics , IT Center, Technical University of Muenchen, Germany.
• 1999 (July 10th -14th ): HPLC and Data System Validation Certification Course. Institute of Pharmaceutical Technology, University of Munich, Germany).
• August 2002- May 2003: Spanish Language (Elementary-SPAN 111 & Intermediate-SPAN 211) Courses in the Department of Modern Languages, The University of Mississippi, USA.
May 7th 2013: National Ethics Committee Workshop at the University of Yaounde in the Biomedical Center of C IS.
November 15-16th 2013: Capacity Building, Academic Leadership and University Governance Seminar. University of Bamenda-Cameroon
November 19-20th 2014: Health Training Seminar in Competence Building in the Teaching of Health Sciences in the Faculty of Health Sciences, University of Buea
November 9-10th 2015: Pedagogic Seminar on Reinforcement of Teaching and Research Capabilities at the University of Bamenda-Cameroon.
November 2-4th 2016: International Symposium of Ethics and Science under the patronage of the Minister of Health at the University of Douala-Cameroon.
February 27th-March 2nd 2018: Challenges in Gender Equality and Women Empowerment in Cameroon. Catholic University of Bamenda-Cameroon.
May 24-25th 2018: Management of Malaria in the North West Region of Cameroon. Coordinated by the Regional Delegation of Public Health and Bamenda Regional Hospital.
June 7-9th 2018: The Influence of Water Access, Sanitation, and Hygienic Conditions on Health Outcomes organized by the University of Buea in Collaboration with Mount Cameroon Water Source in Mouatu Muyuka.
March 13-16th 2019: Global Mobility and sustainable Development in Cameroon organized by the University of Ngoundere-Cameroon.
2nd - 4th December 2017. Annual Conference of Cameroon Bioscience Society. University of Buea.
November 29th - December 1st 2018. Annual Conference of Cameroon Bioscience Society. University of Ngoundere-Cameroon.
16 - 18th April 2019. International Symposium on the Development in African post-colonial era. University of Dschang - Cameroon.
24th - 26th July 2019. International Conference on Genetic Resources, Research and Renovation. University of Yaounde I.
12-13th May 2022. Seminar of Teaching and Evaluation in Business School. Higher Institute of Commerce and Management, University of Bamenda-Cameroon.
11th November 2025. Good Governance Seminar on Promoting Integrity, Accountability, Academic and Society. Pathways and Challenges to Good Governance. University of Bamenda-Cameroon
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