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https://certificate.cel-edu.com/verificar/68b430d870155584f28568e45e17538d240f837fed716cf74d7dc6806bd79f47This is a document under institutional regulations, any print copy or modification is therefore banned by the laws of the United States of America.
Certificado Verificado
Cesar Arturo Legarda Legarda
Underground Mine Design and Planning
Emitido por
Center of Education and Leadership - CEL
Instructor
Kellyn Vladimir Cristóbal Paredes
Horas
With a duration of 57 academic hours, September 2026
Fecha de emisión
23/09/2026
Firma digital
Firmado digitalmente el
23/09/2026 19:18
68b430d870155584f28568e45e17538d240f837fed716cf74d7dc6806bd79f47
