Certificate Validation

September 20, 2026 Christian Yakubu has successfully completed "Introduction to Patrolling" online course. Through this course they have developed foundational knowledge and skills to evaluate contributions to English Wikipedia and take constructive action to sustain its quality and growth "Introduction to Patrolling" online course. Through this course they have developed foundational knowledge and skills to evaluate contributions to English Wikipedia and take constructive action to sustain its quality and growth