Da fari dai, haɗin kai na ƙira da aiki, a matsayin muhimmin sifa, yana da alaƙa da tsarinsa da siffarsa, kuma ana iya haɗa shi gaba ɗaya.Ga masu zanen kaya, ana iya inganta shi ta hanyoyi daban-daban.Daga wannan ra'ayi, zamu iya ganin wasu alamu daga manyan nune-nunen.Na uku,...
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