Where the best area for orokin cells farming?

I'm a newbie player... I need recommendations...

Ceres and Saturn planets drop orokin cells. always do Survival mission on them with Nekros warframe. Nekros give bonus drop rate.

Optional you can do assassinate mission on those planets because bosses drop the rare materials often.

You can also do Invasion mission on the said planets, if there's assassinate mission from the invasion, do it for rare materials and the invasion rewards

Wow... Thank you

NP! good luck and have fun.

thank you so much for creating this thread i have been looking for someone to help