Christian Nindyaputra Octarino and Agustina Tri Mulyani (2023) OPTIMIZATION OF ENERGY EFFICIENCY PERFORMANCE AND SPACE COMFORT IN COWORKING SPACE BUILDING, CASE STUDY: RELATIONSHIP OF COWORKING SPACE AND CAFE. LAKAR : JURNAL ARSITEKTUR, 6 (2). pp. 159-174. ISSN 2654-3680