- Johannesburg, South Africa
- sandrock.co.za/carl
- https://orcid.org/0000-0003-2828-5186
Ukraine, Kyiv
Pal Petroleum South Africa
@dinamonetworks Brasília - DF
Tel Aviv University Tel Aviv, Israel
Munich
University of Stellenbosch Johannesburg
UFES Brazil
Sir Abdul Majid Foundation Rangpur,Bangladesh
UNRN, IB and CNEA Bariloche, Argentina
deepkapha.ai Assen [NL] | Toronto [CA] | Middle East [UAE/OM]