Scroll to the bottom of this page: https://zhanggroup.org/TM-score/ to find the citations. Especially the first of these would be the key paper describing the method.

Then search for publications that cite these two papers,

e.g. using Web of Science https://msds.open.ac.uk/signon/SAMS001_CDC.aspx?URL=https://libraryauth.open.ac.uk/ezproxy/ezproxy_generate_ticket.php?url=ezp.2aHR0cHM6Ly93d3cud2Vib2Zrbm93bGVkZ2UuY29tL1dPU19HZW5lcmFsU2VhcmNoX2lucHV0LmRvP2hpZ2hsaWdodGVkX3RhYj1XT1MmcHJvZHVjdD1XT1MmbGFzdF9wcm9kPVdPUyZzZWFyY2hfbW9kZT1HZW5lcmFsU2VhcmNo

or

Google Scholar https://scholar.google.com

Read https://www.open.ac.uk/library/finding-information-on-your-research-topic/how-do-i-do-a-citation-search for a more detailed explanation on how to do a citation search

Then use additional search criteria to focus down on the aspect that interests you most, e.g. first restrict to review papers to get especially to publications that compare the advantages and disadvantages of different methods to get an overview over the field,

or focus first on articles in prestigious journals, as these generally are more stringent about the relevance of the publication,

or focus on the most recent papers to find out about recent updates to the method. Look at what these recent papers cite besides citation you first used, to get a broader view of the field.