In the community in Figure nine, the co-citation diploma from the literature on slices for each interval had been integrated and clustered. The integrated community consisted of 821 literatures and 2332 backlinks to sort a co-citation network cluster. A co-citation network diagram depending on a photovoltaic building method was constructed https://bipvtechnology26937.ampedpages.com/what-does-bipv-technology-mean-58862632