Certificates, training, education

Certificates of successfully completed training are presented only from persons who have successfully completed the training and given written consent to the publication of data on the website of

"Statistical Advice and Data Analysis Leonardo Miljko gew." ( www.StatistischeDatenanalyse.de and www.StatistischeBeratung.de ) and

"Statistical Agency Studio Leonardo": ( www.Statistical.Agency  and www.Statistika.co ).