sampling was done using random sampling and purposive, show which one are quantitative

and qualitative research and mixed$-$ method research. What are the impact of sampling

School administrators and facilities manager$-$ they are responsible for managing

and planning the use of school property and they provided accurate information

about available space.

Students, teachers, and school staff$-$ they are the primary users of the

playground park and they provided information about their physical and mental

well$-$ being improvement.

Constructor and school financial officers$-$ provided detailed information on

financial and logistical aspects of work.

School board and community leaders$-$ they helped in identifying potential

source for financial support.