Wa ode Sutrianti, Sri Yolandari, & Hasty Hamzah. (2025). Determination Of Total Hardness (CaCO3) and (MgCO3) of Well Water in Sampuabalo Village by Complexometry Titration Method. International Journal of Multidisciplinary Learners, 1(5), 22–28. Retrieved from https://ejournal.poltekbaubau.ac.id/index.php/ijml/article/view/694