Interstructure Lattices and Types of Peano Arithmetic, The Graduate Center, City University of New York, USA, 2017. Supervised by Roman Kossak. - Athar Abdul-Quader (Bull. Symb. Log., 2018)

Enayat Models of Peano Arithmetic. - Athar Abdul-Quader (J. Symb. Log., 2018)

J. H. Schmerl, Subsets coded in elementary end extensions. Archive for Mathematical Logic, vol. 53 (2014), no. 5-6, pp. 571-581. - J. H. Schmerl, Minimal elementary end extensions. Archive for Mathematical Logic, vol. 56 (2017), no. 5-6, pp. 541-553. - Athar Abdul-Quader (Bull. Symb. Log., 2019)

Neutrally expandable models of arithmetic. - Athar Abdul-Quader; Roman Kossak (Math. Log. Q., 2019)

CP-generic expansions of models of Peano Arithmetic. - Athar Abdul-Quader; James H. Schmerl (Math. Log. Q., 2022)

Pathologies in satisfaction classes. - Athar Abdul-Quader; Mateusz Lelyk (Ann. Pure Appl. Log., 2024)