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Name : Stephen Napio Ajega-Akem
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Address : Department of Mathematics, School of Mathematical Sciences, C. K. Tedam University of Technology and Applied Sciences, Navrongo , Ghana\\ Department of Mathematics, St. John Bosco College of Education, P.O Box 11, Navrongo, Ghana |
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Email : akemesteve@gmail.com
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Telephone : 0246043211 |
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