A P Astuti, - and N S Arifuddin, - and M I Tahir, - and E M Elsera, - and M F I Massinai, - (2021) Characteristic of 27th September – 7 th October 2017 earthquake swarms in Jailolo Volcano, West Halmahera, Indonesia, based on hypocenter and b-value. IOP Publishing.
A P Astuti, - and E M Elsera, - and M F I Massinai, - and M A Akbar, - (2021) Characteristic of the 2010-2020 Earthquakes in North Arm of Sulawesi based on Focal Mechanism and b-value. IOP Publishing.