“ are internal tokens (with no value in dollars) that allow members to receive credit for help they provide to non-profits or individual Simbi members, without having to exchange talents directly.
Inorganic chemistry teaching
25
25 per unit - OK - Posted Dec 29, 2019
I will teach inorganic and analytical chemistry for student
Reviews of Hassanien
Ebrahem received unit of Inorganic chemistry teaching from Hassanien
Dec 30, 2019
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Younes received unit of Inorganic chemistry teaching from Hassanien
Dec 30, 2019
It was pleasure to work with Dr. Hassanien.
Eslam received unit of Inorganic chemistry teaching from Hassanien
Dec 30, 2019
Thanks for you, the work with you is wonderful
Sohaib provided package of Design a Professional Logo for Hassanien
Aug 13, 2021
Excellent experience 😊
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