Negosiasi Antar Aktor Dalam Menghadapi Perubahan Kelompok Dari Voluntary Association Menjadi Bisnis: Studi Kasus Kelompok Jakarta Movement of Inspiration (JKTMOVEIN) = Negotiation Between Actors As A Respond To The Change Of A Voluntary Association To A Business: A Case Study Of Jakarta Movement of Inspiration (JKTMOVEIN)