Tugas Mencari Fungsi Logika IF

5 WEB Fungsi Logika


http://orb7.wordpress.com/2009/02/08/fungsi-kelompok-teks-dan-fungsi-bantu-logika/
http://www.xl-mania.com/search/label/if
http://www.xl-mania.com/search/label/fungsi%20excel http://www.xl-mania.com/search/label/excel%202007
http://www.xl-mania.com/search/label/array