Awareness of Wasiyyah as Islamic estate planning instrument among muslim academician in Universiti Teknologi Malaysia - Muhamad Shah Ibrahim, 1978-, author 633489; Ibrahim @ Atan Sipan, 1963- supervisor 630300; Fakulti Alam Bina dan Ukur 619090 (Johor Bahru, Johor : Universiti Teknologi Malaysia, 2019)