%0 Journal Article
%T The practicality of natural science learning devices on the concept of environmental pollution with problem-solving learning models
%A Fahmi, 
%A Fajeriadi, H
%A Irhasyuarna, Y
%A Suryajaya,
%A Abdullah,
%J Journal of Physics: Conference Series
%V 2104
%N 1
%P 7
%@ 1742-6588
%D 2021-11-01
%I IOP Publishing
%~ DeepDyve