Rated By | Feedback | Comments | Rated On |
---|---|---|---|
J...eAO | ![]() |
WOW, I was really skeptical on purchasing a tutorial at first, but now extremely impressed! | 12/22/2018 |
An...898 | ![]() |
Recommend tutorial service to all | 03/22/2017 |
An...898 | ![]() |
Very impressive service, totally satisfied | 03/22/2017 |
j...n | ![]() |
Make learning interesting | 06/30/2016 |
jst...614 | ![]() |
Exactly what I needed, especially showing the calculations, really helped me understand better | 02/09/2016 |