[1]
Tapia, A.K.G., Robles, N.E.U. and Lacerna, A.L. 2006. Determination of soil concentration in water from digital images. Proceedings of the Samahang Pisika ng Pilipinas, 24(1), SPP-2006-PB-10. URL: https://proceedings.spp-online.org/article/view/SPP-2006-PB-10.