Ravishan, P. L. R.; Kaushan, K. K. P.; Udayanga, W. D. C.
(Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12-14)
The global soap market was around USD 43 billion in 2023 and is expected to grow to
USD 67 billion by 2033. Soap prices have been increasing over the years for many
reasons, and the current economic crisis in Sri Lanka ...