1. Bellakhdar, J., 1997. La pharmacopée traditionnelle Marocaine, Le Fennec & Ibis press (Eds.), France, p. 764.
2. Ethan, B.R., Merzouki, A., Molero Mesa, J., Frey, K., 2002. Does cannabis improve night vision? An objective assessment of visual threshold and dark adaptometry in Kif smokers in the Rif region of northern Morocco, International Cannabinoid Research Society (ICRS) meeting, July 2002.
3. Merzouki, A., 2001. El cultivo del cáñamo (Cannabis sativa L.) en el Rif, Norte de Marruecos: Taxonomı́a, Biologı́a y Etnobotánica. Ph.D. Thesis, University of Granada.
4. Chemical phenotypes in Moroccan hemp (Cannabis sativa L.);Merzouki;Reviews Mar. Pharmacy,1995
5. Fatty acid composition of achenes oils from five climatic cultivars of Cannabis;Merzouki;Gr. Aceites,1997