Introduction: Sirep, is one of the traditional intervention of people in East Java Indonesia, especially Tengger tribe using spells to meet the needs of human sleep. Elderly in Indonesia is someone…
Achterberg, Theo van - Gaal, Betsie G.I. Van - Schoonhoven, Lisette - Groot, Joke A.J. Mintjes-de - Defloor, Tom - Habets, Herbert - Voss, Andreas - Koopmans, Raymond T.C.M.