00000nam a22000004a 4500 UP-1685675941131409093 Buklod 20250702111636.0 m q z ta 250702s2023 ph a abm 000 0 eng BC-73748 Gift Direct BAG rda BAG eng Thesis Cruz, Benedick F. author. Analyzing effectivity and validity of crowd-sourced data for citizen science Benedick F. Cruz, Donwel A Mejia ; thesis adviser, Paul Samuel P. Ignacio. 2023. xi, 107 leaves color illustrations 30 cm text rdacontent unmediated rdamedia volume rdacarrier Thesis (Bachelor of Science in Mathematics)--University of the Philippines Baguio, June 2023. Includes bibliographical references. Thesis not available to the public. Crowdsourcing. Volunteer workers in science Philippines. Plastic scrap Philippines. Mejia, Donwel A. author. Ignacio, Paul Samuel P. thesis advisor. UP UPBAG UPBAG-MAIN THESIS Thesis