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Where Heaven and Earth Meet is the joint product of professors who teach at Al Quds University, the Hebrew University of Jerusalem and the Dominican Seminary in Jerusalem.
Internationally, the Faculty is collaborating with major institutions such as the Rajasthan University of Health Sciences in India, the Chongqing Public Health Bureau in China, and in the Middle East (e.g. Tel Aviv University, Al Quds University, Jordan University of Science and Technology).
In the meantime, he was appointed Director to the Palestinian Center for Regional Studies (Pal-CRS), and he also taught as part time Professor at both Birzeit University and Al Quds University until 1999.