Ware K, Bambut KE, Tiring SSN, Sirila MYY. Project Based Practicum Student Worksheet on Buffer Solution Material. j.tadris.kimiya [Internet]. 2023 Dec. 31 [cited 2025 Dec. 18];8(2):209-1. Available from: http://103.55.33.27/index.php/tadris-kimiya/article/view/24737