- International Institute of Refrigeration (10)
- Institute of Gas Technology (2)
- International Conference & Exhibition on Liquefied Natural Gas (2)
- International Gas Union (2)
- International Institute of Refrigeration. Commission B1 (2)
- International Institute of Refrigeration. Commission C2 (2)
- International Institute of Refrigeration. Commission E1 (2)
- Bennani, A. Lahmam (1)
- CAPRICEL Prévoyance (1)
- Concerted Action "Evaluation of Fish Freshness" (1)
- Conference of International Institute of Refrigeration. Commission B1, C1, C2 (1)
- Conference of International Institute of Refrigeration. Commission B1, with E1 & E2 (1)
- Conference of International Institute of Refrigeration. Commission C2 & E1, with D2/3 (1)
- International Congress of Refrigeration (1)
- International Institute of Refrigeration. Commission C1 (1)
- International Institute of Refrigeration. Commission D2 (1)
- International Institute of Refrigeration. Commission D3 (1)
- International Institute of Refrigeration. Commission E2 (1)
- Messaho, D. (1)
- Moroccan Association of Refrigeration (1)