Knorr-Cetina K. (1983) The ethnographic study of scientific work: Towards a constructivist interpretation of science. In: K. Knorr-Cetina Mulkay M. (ed.) Science observed: Perspectives on the social study of science. Sage, Beverly Hills CA: 115–140. https://cepa.info/6879
Excerpt: To conclude, the interpretation of science I have advanced entails neither a subjectivist position nor a relativist position in the common sense of the word. It requires the working out of an empirical, constructivist epistemology which conceives of the order generated by science as a (material) process of embodiment and incorporation of objects in our language and practices. Needless to say, the effort to develop such an interpretation of science has only just begun. Quite obviously, I think that the programme will profit from (but need not be bounded by) the microscopic investigation of scientific practice.
Knorr-Cetina K. (1989) Spielarten des Konstruktivismus: Einige Notizen und Anmerkungen [Varieties of constructivism: Some notes and comments]. Soziale Welt 40(1/2): 86–96. https://cepa.info/2776