Author = P.P. Mariappan
Shift Scheduling Problem In A Public Service Sector: A Fuzzy Integer Programming Approach

Volume 12, Issue 2, June 2021, Pages 7-15

D. Surjith Jiji; M. Maragatham; P. Mariappan


Fuzzy DEA Approach To Analysing Performance Efficiency Of Indian States & Union Territories In Demographic And Literacy

Volume 12, Issue 2, June 2021, Pages 3098-3112

M. Maragatham; D. Surjith Jiji; P.P. Mariappan


Performance Efficiency Of The Colleges Affiliated With Bharathidasan University:A Fuzzy DEA Approach

Volume 12, Issue 2, June 2021, Pages 3113-3125

M. Maragatham; D. Surjith Jiji; P. Mariappan


Analyzing The Performance Efficiency Of Rubber Industries In India: Two-Stage Fuzzy DEA Approach

Volume 12, Issue 2, June 2021, Pages 3126-3140

D. Surjith Jiji; M. Maragatham; P. Mariappan