Heba Alaa Eldeen Hosiny Abd Elhameed,  Zagazig University, Egypt, Biochemistry (SCOPUS ID 57207963840)

Michael Emmanuel, Gombe State University, Nigeria, Physical Chemistry and Materials Science (SCOPUS ID 57218513110)

Emma Pongoh, Universitas Negeri Manado, Natural Product Chemistry (SCOPUS ID 38761842400)

Meytij Rampe, Universitas Negeri Manado, Physical Chemistry (SCOPUS ID 57201670377)

Sanusi Gugule, Universitas Negeri Manado, New and renewable energy Chemistry (SCOPUS ID 57200439070)

I Made Dira Swantara, Natural Product Chemistry, Udayana University (SCOPUS ID 57190938433)

Muhammad Idham Darussalam Mardjan, Gadjah Mada University, Organometalic Chemistry, Organic Synthesis (SCOPUS ID 57193949192)

Wilmar Maarisit, Christian University of Indonesia-Tomohon, Marine Natural Product (SCOPUS ID 54795616200)

Budhi Oktavia, Universitas Negeri Padang, Analytical Chemistry (SCOPUS ID 25650002500)

Julinton Sianturi, Max Planck Institute of Colloids and Interfaces, Natural Product Chemistry (SCOPUS ID 56736858900)