Iwao Kato, Fumitaka Furuoka, Assoc. Prof. Balakrishnan Parasuraman, and Balan Rathakrishnan, “CASE STUDY OF SUCCESSFUL SENIOR CITIZEN EMPLOYMENT IN JAPAN INTRODUCTION OF “WOE” AND ‘ASE’ BUSINESS MODEL”, RW-IRSSJ, vol. 1, no. 1, pp. 1–16, Aug. 2021.