Gaya APA

AL, A, J, E. (2020). LEAN SIX SIGMA FOR HIGHER EDUCATION: RESEARCH AND PRACTICE . : World Scientific Publishing Co.

Gaya MLA

AL, ANTONY, JIJU, ET. "LEAN SIX SIGMA FOR HIGHER EDUCATION: RESEARCH AND PRACTICE". : World Scientific Publishing Co, 2020. S2-Pendidikan Bahasa Arab.