Determination of Protein Levels of Several Types of Beans (Fresh Red Beans, Green Beans, Soybeans) For Handling Stunting Using the Kjeldahl Method and Visible Spectrophotometry. JPS [Internet]. 2025 Dec. 22 [cited 2026 Oct. 23];8(4):2976-87. Available from: https://journal-jps.com/new/index.php/jps/article/view/1085