课程概述
热门审阅
ER
Nov 26, 2025
profesional dan menambah experiens saya. selain itu, tugas PLP selain menyiapkan bahan kimia dan penelitian, dan harus memahami bahaya akibat bahan kimia itu utuk tubuh dan lingkungan
MP
Apr 19, 2017
Thank you for giving me excellent information on Chemicals and Health. It is very helpful course for me. Thank you Johns Hopkins University and coursera.
201 - Chemicals and Health 的 225 个评论（共 389 个）
创建者 Harshit K
•Nov 16, 2021
It was a great and informative course.
创建者 Gabrielle M R
•Jul 19, 2020
Excellent course! I've learned so much
创建者 noura
•Jul 13, 2020
it was a useful and informative course
创建者 Liz B
•Sep 6, 2025
I have learnt a lot from this course.
创建者 Anupama M
•Oct 5, 2020
Well explained and structured course.
创建者 Elena G
•Feb 16, 2022
One of the best courses on Coursera!
创建者 gayatri m
•Oct 7, 2020
Very very helpful. Neatly explained.
创建者 samuel s
•Aug 6, 2019
wow its was awesome course thank you
创建者 Naveen R S
•Nov 30, 2021
Course was informational and useful
创建者 Deekshitha Y
•Jun 3, 2020
Fantastic course, Very informative.
创建者 aula s
•Oct 23, 2019
Thank you so much I learned a lot
创建者 Khushi S
•May 30, 2021
Highly helpful and informative!
创建者 Gimhani G
•Jul 24, 2020
Very informative course content.
创建者 Fede G
•Aug 16, 2021
very didactic and understanding
创建者 AYESHA S
•Oct 9, 2020
I have learnt many good things
创建者 LEONIE A
•Dec 14, 2020
Very interesting, I recommend
创建者 OLUMIDE A A
•Oct 11, 2019
It was an awesome experience.
创建者 Jocelyn M M A
•Nov 25, 2020
Nice and Interesting course.
创建者 Harshil m
•Sep 21, 2017
it was overall a good course
创建者 THILOTHIKA T 2
•Jan 6, 2023
zero because no certificate
创建者 Mahboobeh G
•Sep 12, 2022
this course was beneficial.
创建者 Hanif K
•Sep 12, 2020
How to get my certificate .
创建者 RABEARISON M K
•Sep 5, 2020
It is an interesting course
创建者 helga k
•Mar 5, 2022
Great content and material
创建者 Kash B
•Feb 6, 2022
Agood introductory course!