Rodriguez CM, Endam J, Gumahad DJ, Pollente A, Fernandez PC, Cervantes D, et al. Development and Evaluation of Blue Ternate Flower (BTFEpP) and Bougainvillea Bract (BBEpP) as Novel Localized pH Paper Indicator. jip [Internet]. 2025 Mar. 31 [cited 2025 Oct. 16];3(4):475-82. Available from: https://www.jippublication.com/index.php/jip/article/view/525