Berger and Thomas Luckmann in The Social Construction of Reality (1966) and is still central for methods dealing with qualitative understanding of human society (compare socially constructed reality).. 
jẹ́ òṣèré tó gba ẹ̀bùn àkàDemi bí obìnrin òṣèré tódárajùlọ.Ìtọ́kasíàwọn Ọjọ́ìbí ni àwọn ẹlẹ́bùn ADemi obìnrin Òṣèré dídárajùlọ Sago.. 