1 paper
Danilo T. Alves, Nelson P. C. de Souza, Sílvio C. F. Pereira Filho
Keller's article entitled ``Good-bye teacher...'' [J. Appl. Behav. Anal. \textbf{1}, 79-89 (1968)] was fundamental for the development and dissemination of Keller's Personalized Sy…