“The Driving of Participatory and Achievement-Focused Integration Process as A Solution to Grassroots Economy in The COVID 19-Era Using Management of Knowledge and Research to Benefit Community and Society: A Case Study of Nakhon Si Thammarat Province” (2024) Social Science and Humanities Journal (SSHJ), 8(07), pp. 4400–4409. doi:10.18535/sshj.v8i07.1210.