Stability assessment of rock slope at Pangsapuri Intan, Cheras by Abdullah, Rini Asnida, Rosie, Qalam Azad, Mohammed Al-Bared, Mohammed Ali, Haron, Nor Hazwani, Tajuddin, Mohamad Nor, Kamal, Shamsul, Mohamad Hazizi, Mohamad Hazizi, Ghazali, Qisti