Selective maintenance is widely used as a reliability-centered maintenance strategy due to the limited maintenance resources.However, existing selective maintenance studies only consider basic reliability, which cannot systematically describe the operating mechanism of a multistate system, thereby resulting in the inability to obtain an optimal mai
Value Added Tax (VAT) for Drinking Water Supply System (DWSS) in Indonesia has not been formulated impartially, holistically and comprehensively by involving related Gauze institutions/ ministries.There are disputes that causes a high cost of taxation that discourages the achievement of Millennium Development Goals target.It is notably significant
Although zinc and copper are the two essential nutrients necessary for plant growth, their excessive accumulation in soil not only causes environmental pollution but also seriously threatens human health and inhibits plant growth.The breeding of plants with novel zinc or copper toxicity tolerance capacities represents one strategy to address this p