Domain Specific Language Based on the SBVR Standard for Expressing Business Rules. - Paul Brillant Feuto Njonko; Sylviane Cardey; Peter Greenfield; Walid El Abed (EDOC Workshops, 2013)

Governance of Organizational Data and Information. - Walid El Abed; Paul Brillant Feuto Njonko (Computing Handbook, 3rd ed. (2), 2014)

RuleCNL: A Controlled Natural Language for Business Rule Specifications. - Paul Brillant Feuto Njonko; Sylviane Cardey; Peter Greenfield; Walid El Abed (CNL, 2014)