I had applied for financial aid and got approved , but still they are asking me to purchase the certificate .Please see iinto the issue, I have completed it diligently and but the course fee is not affordable for me.I kindly request to look into the matter .

It could have been more detailed like the explanation about Brent and WTI. Process could have been made more simpler to understand.

On ne peut pas télécharger le cours en français, ni sous format pdf. Le format texte (.txt) est à proscrire

I'm interested to undertake this course but I don't have finances to study it, what is your take on this?

Great for general understanding of industry concepts covered

The explanation of the topic is so fast to get understand.

Quite superficial. Lecturer constantly reading a script.

Just awesome course very helpful for petroleum engineer.

Its a lot of information clubbed into a small course.

This course could have been a bit more interactive.

Good Course, Duke can add more notes in this course

Very good and very knowledgeable course 👍👍

Very good course. But a little too short

on of the best course and also classes

Should allow Linkedin sharing atleast

practical and useful course

nice intresting course

Its a basic course.

very interesting

It was quite slow

almost good

Good Course

Good

good

I enrolled in this course under the impression that it was free. However, I am now being asked to pay in order to obtain the certificate. I have invested significant time and effort in completing the course and achieving good grades. It should be clearly stated at the start of the course that payment is required to receive the certificate, so that learners do not waste their time and energy.