De Bruijn Graph Homomorphisms and Recursive De Bruijn Sequences - Abbas Alhakim; Mufutau Akinwande (CoRR, 2008)

A Simple Combinatorial Algorithm for de Bruijn Sequences. - Abbas Alhakim (Am. Math. Mon., 2010)

A recursive construction of nonbinary de Bruijn sequences. - Abbas Alhakim; Mufutau Akinwande (Des. Codes Cryptogr., 2011)

Spans of preference functions for de Bruijn sequences. - Abbas Alhakim (Discret. Appl. Math., 2012)

De Bruijn Sequences with Varying Combs. - Abbas Alhakim; Steve Butler; Ron Graham 001 (Integers, 2014)

Stretching de Bruijn sequences. - Abbas Alhakim; Maher Nouiehed (Des. Codes Cryptogr., 2017)

A Module for Protecting Data Location Privacy on Mobile Devices. - Fatima Makki; Wassim El-Hajj; Haïdar Safa; Abbas Alhakim (IWCMC, 2018)

Revisiting the Prefer-same and Prefer-opposite de Bruijn sequence constructions. - Abbas Alhakim; Evan Sala; Joe Sawada (Theor. Comput. Sci., 2021)

Designing preference functions for de Bruijn sequences with forbidden words. - Abbas Alhakim (Des. Codes Cryptogr., 2022)

Orientable sequences over non-binary alphabets. - Abbas Alhakim; Chris J. Mitchell; Janusz Szmidt; Peter R. Wild (Cryptogr. Commun., 2024)

Efficient Constructions of the Prefer-Same and Prefer-Opposite de Bruijn Sequences. - Evan Sala; Joe Sawada; Abbas Alhakim (ACM Trans. Algorithms, 2025)