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1অনুযায়ী Levine, Marvinবিষয়গুলি: “...Solution achievement problem solving Crisis management Critical thinking Group problem solving...”
প্রকাশিত 1994
Printed Book -
2অনুযায়ী Kending, Keithবিষয়গুলি: “... solving Crisis management Critical thinking Group problem solving Psychology...”
প্রকাশিত 2008
Printed Book