[1] S. Ameziane

Transfer properties in commutative group and semi-group rings (In French)

Doctorat de 3eme Cycle, University of Fez, 1992, Fez, Morocco.

[2] L. Izelgue

Krull and valuative dimension of the A+XB[X] domains (In French)

Doctorat de 3eme Cycle, University of Fez, 1992, Fez, Morocco.

[3] S. Bouchiba

Dimension of tensor products of commutative k-algebras (In French)

Doctorat de 3eme Cycle, University of Fez, 1995, Fez, Morocco.

[4] A. Mimouni

Endomorphism rings and duals of ideals in integral domains (In French)

Doctorat de 3eme Cycle, University of Fez, 1995, Fez, Morocco.

[5] Z. El-Khayyari

On the spectrum of the Serre's conjecture ring R<X₁, ..., X_n> (In French)

Doctorat de 3eme Cycle, University of Fez, 1996, Fez, Morocco.

[6] S. Ameziane

Prime spectrum and related concepts in group and semi-group rings.

On the n-generator property in group rings over Artinian rings. (Mostly in English)

Doctorat d'Etat, University of Fez, 1997, Fez, Morocco.

[7] L. Izelgue

Spectra and factorization in pullbacks arising from integral domains.

Contribution to the study of the dimension of integer-valued polynomial rings. (Mostly in English)

Doctorat d'Etat, University of Fez, 1997, Fez, Morocco.

[8] D. Nour El-Abidine

Contribution to the study of Nagata & Kaplansky's ideal transforms

Class groups, and factorization properties in integral commutative rings. (Partly in English)

Doctorat d'Etat, University of Fez, 1997, Fez, Morocco.

[9] S. Bouchiba

Prime spectra and dimension theory in tensor products of commutative algebras. (In English)

Doctorat d'Etat, University of Fez, 2001, Fez, Morocco.

[10] M. Khalis

Spectra of power series rings over pullbacks and of constructions of the form A+XB[[X]].

On the class group of pullbacks and t-dimension of certain integral domains. (In English)

Doctorat d'Etat, University of Fez, 2001, Fez, Morocco.

[11] N. Mahdou

Classes of pulbacks and trivial ring extensions defined by homological conditions. (In English)

Doctorat d'Etat, University of Fez, 2001, Fez, Morocco.

[12] A. Mimouni

Dual of an ideal, trace properties, and star-operations in integral domains. (In English)

Doctorat d'Etat, University of Fez, 2001, Fez, Morocco.

[13] S. El Baghdadi

Class groups and homogeneous class groups of pullbacks and graded integral domains.

On a class of Prufer v-multiplication domains. (In English)

Doctorat d'Etat, University of Marrakech, 2001, Marrakech, Morocco.