The maximization of wealth with loss aversion for an insurance company

ADVANCED SCIENCE LETTERS 23 (7), 6548-6551

Authors: CK Paskatria, R Tjahjana

Dynamic optimization approach for integrated supplier selection and tracking control of single product inventory system with product discount

IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING 166 (1), 012028, 2017

Authors: Sutrisno, Widowati, RH Tjahjana

Joint decision on integrated supplier selection and stock control of inventory system considering purchase discount

INTERNATIONAL JOURNAL OF SUPPLY CHAIN MANAGEMENT 6 (4), 61-69, 2017

Authors: W Widowati, S Sutrisno, T R. Heru

Expected value analysis for integrated supplier selection and inventory control of multi-product inventory system with fuzzy cost

AIP CONFERENCE PROCEEDINGS 1913 (1), 020038, 2017

Authors: Sutrisno, Widowati, RH Tjahjana

Kekonvergenan barisan fungsi terintegral henstock-dunford pada [a, b]

JURNAL MATEMATIKA UNDIP 19 (1), 117369, 2016

Authors: S Solikhin, S Zaki, RH Tjahjana

Model pertumbuhan logistik dengan kontrol optimal penyebaran demam berdarah dengue

JURNAL MATEMATIKA 18, 2015

Authors: RHT Kartono, Widowati, Robertus Heri Soelistyo Utomo

Perbandingan algoritma particle swarm optimization dan differential evoluitonal algorithm untuk perancangan umpan balik keadaan: studi kasus gerak lateral p...

JURNAL SAINS DAN MATEMATIKA 20 (4), 81-88

Authors: M Anis, W Widowati, RH Tjahjana

Multi flying vehicle control for saving fuel

APPLIED MATHEMATICAL SCIENCES 8 (15), 733-742, 2014

Authors: RH Tjahjana, PS Sasongko

Strategi dasar pengendalian multi robot apung dan manfaatnya

JURNAL MATEMATIKA VOL 17 (1), 24-31

Authors: RH Tjahjana

Control of multi flying vehicle which move in 3 dimensions to save fuel

APPLIED MATHEMATICAL SCIENCES 8 (114), 5689-5696, 2014

Authors: RH Tjahjana, PS Sasongko