Data Collection Methods For A Solar Oven. Answers may be all over the place and hard to group. Interviews are a tried and tested way to collect qualitative data and have many advantages over other types of.
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In primary data collection, you collect the data yourself using qualitative and quantitative methods. Data collection is an integral component of promoting solar cooking. Published on june 5, 2020 by pritha bhandari.revised on september 19, 2022.
