A new type-2 fuzzy set of linguistic variables for the fuzzy analytic hierarchy process. - Lazim Abdullah; Liana Najib (Expert Syst. Appl., 2014)

A new preference scale of intuitionistic fuzzy analytic hierarchy process in multi-criteria decision making problems. - Lazim Abdullah; Liana Najib (J. Intell. Fuzzy Syst., 2014)

A new preference scale mcdm method based on interval-valued intuitionistic fuzzy sets and the analytic hierarchy process. - Lazim Abdullah; Liana Najib (Soft Comput., 2016)

Interval Type-2 Fuzzy Analytic Hierarchy Process for Sustainable Energy Sources Selection. - Lazim Abdullah; Liana Najib (Int. J. Fuzzy Syst. Appl., 2017)