Abstract:<p><b>1. </b><b>Methodology</b></p>
<p><b>2.1 </b><b>Study population and
sample</b></p>
<p>The target population selected
for the feedback consisted
of people living in Karachi, the biggest city of Pakistan, an industrial hub,
and a port city comprising over 15 million
population. The demographics included age, gender, profession, students,
working, non-working, retired, etc. The city was under complete lockdown since
the 1&l… Show more
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