startSection('content'); ?> startSection('title','Facturación con SAFI'); ?> 'months')); ?> 'sections')); ?> 'courses')); ?> 'students')); ?> 'paymentConceptGroups')); ?> 'employees')); ?> 'invoiceheaderdata')); ?> 'invoice')); ?> 'savestudent')); ?> action('InvoiceTMController@postSummaryInvoice'), 'class' => 'form-signin', 'method' => 'POST','id'=>'data')); ?>