Items where Author is "Safitri, Erna"Group by: Item Type | No Grouping Jump to: Thesis Number of items: 1. ThesisSafitri, Erna (2018) EFEKTIFITAS PROGRESSIVE MUSCLE RELAXATION DALAM MENGATASI STRES BELAJAR PADA PESERTA DIDIK DI MA ALHIKMAH BANDAR LAMPUNG. Undergraduate thesis, UIN Raden Intan Lampung. |