Usaha islah dan tajdid Syed Syeikh al-Hadi menerusi karya "Hikayat Faridah Hanum” = (The Movement of Reform (Islah) and Renewal (Tajdid): Syed Sheikh al-Hadi in his novel "Hikayat Faridah Hanum) - Yaacob, Adli; Hashim, Mohd. Hafizul Faiz (2015)