Z. EL MALKI, and MOHAMMED BOUACHRINE, and M. HAMIDI, and L. BEJJIT, and MUSTAPHA HADDAD, (2012) Theoretical Studies on the Structural, Electronic and Optical Properties of the New π-conjugated Copolymers Based on Carbazole and Thiophene. Journal of Scientific Research, 4 (1), (2012) 119-133, ISSN: 2070-0245.

Z. EL MALKI, and M. HAMIDI, and J-P. LERE-PORTE, and F. SEREIN-SPIRAU, and L. BEJJIT, and MUSTAPHA HADDAD, and MOHAMMED BOUACHRINE, (2012) Theoretical study of the geometric, electronic structure and properties of alternating donor-acceptor conjugated oligomers: carbazole (Cbz)-based 3,4 ethylenedioxythiophene (Edot). Adv. Mat. Lett., 2012, 3 (4), 266-272, ISSN : 0976-3961..

Z. EL MALKI, and L. BEJJIT, and MUSTAPHA HADDAD, and M. HAMIDI, and MOHAMMED BOUACHRINE, (2012) A combined experimental and theoretical study of optoelectronic and geometric properties of a new copolymer based on Polyvinylcarbazole (PVK) and Poly (3-hexylthiophene) (PHT). Journal of Applied Chemical Research 20 (2012) 67-91, 2012, ISSN: 2008-3823.

Z. EL MALKI, and K. ELHASNAOUI, and S. M. BOUZZINE, and L. BEJJIT, and MUSTAPHA HADDAD, and M. HAMIDI, and MOHAMMED BOUACHRINE, (2010) Chemical Synthesis, Electronic Study, and Vibrational Analysis of a New Organic Copolymer Based on PVK and 3-nhexylthiophene. Scholarly Research Exchange (SRX) Chemistry , Volume 2010 , Article ID 346843, 2010.

Z. EL MALKI, and MOHAMMED BOUACHRINE, and M. HAMIDI, and L. BEJJIT, and MUSTAPHA HADDAD, (2010) Synthesis, characterisation and theoretical study by DFT calculations of the structural and electronic properties of the copolymer based on PVK and PEDOT. J. Mater. Environ. Sci. 1(S1) 337-342, 2010.