por Melaku A
•6 de feb. de 2022
thank you to gave me this chancse
I am very happy to apply this course
I will work more by means of that i learnt from this course.
por S A R
•6 de dic. de 2021
right this takes 10% in knowledge.
por Rupa B L
•10 de mar. de 2023
Practical guidance on billing
por Elena L
•29 de jun. de 2021
very informative, thanks
por Pris A
•26 de nov. de 2021
I'm satisfied