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Polytechnic University of Puerto Rico--Graduate students--Research (2) |
Time management (2) |
Cost control (1) |
Mobile apps (1) |
Six sigma (Quality control standard) (1) |
Teleshopping (1) |
Polytechnic University of Puerto Rico--Graduate students--Research (2) |
Time management (2) |
Cost control (1) |
Mobile apps (1) |
Six sigma (Quality control standard) (1) |
Teleshopping (1) |