2 recently uploaded papers mention the name Slamet Supriyono

سْــــــــــــــمِ اللهِ الرَّحْمَنِ الرَّحِيْـــــمِ

سْــــــــــــــمِ اللهِ الرَّحْمَنِ الرَّحِيْـــــمِ
"But seek, with the (wealth) which Allah has bestowed on thee, the Home of the Hereafter, nor forget thy portion in this world: but do thou good, as Allah has been good to thee, and seek not (occasions for) mischief in the land: for Allah loves not those who do mischief."‎ - QS.28: 77
(To the 'righteous' SOUL will be said): "O (thou) SOUL, in (complete) rest and satisfaction! "Come back thou to thy Lord,- well pleased (thyself), and well-pleasing unto Him! "Enter thou, then among My devotees! "Yea, ENTER thou My Heaven!." Qur'an surah 89 Fajr ayah 27-30.