00906nam a22001937a 4500 43346 43346 Riphah International University 370 NUZ Nuzhat Zehra, Syeda (F19A14G69005) Effects of reinforcement strategies to minimizing disciplinary problems of the students at secondary level Faisalabad (Unpublished) 2021 x, 107 p. : ill. ; 30 cm. Submitted in fulfillment of the requirements for the degree of Master of philosophy to the Faculty of Social Sciences. Includes bibliographical references Thesis supervisor: Dr. Farkhanda Rana Thesis (M.phil)--Riphah International University, 2021 English Disciplinary problems Teachers of secondary level Reinforcement strategies School environment Eduction Student behavior FSSH TH